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2020212403000 = 2353111011818373
BaseRepresentation
bin11101011001011110000…
…010101110101100111000
321011010112002001022100121
4131121132002232230320
5231044343333344000
64144023414543024
7265645514044501
oct35313602565470
97133462038317
102020212403000
11709849264380
12287645067a74
13118674c4984c
146dac9065ba8
153783c702b1a
hex1d65e0aeb38

2020212403000 has 128 divisors (see below), whose sum is σ = 5208114075840. Its totient is φ = 727348800000.

The previous prime is 2020212402997. The next prime is 2020212403063. The reversal of 2020212403000 is 3042120202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201814 + ... + 2020186.

Almost surely, 22020212403000 is an apocalyptic number.

2020212403000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020212403000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2604057037920).

2020212403000 is an abundant number, since it is smaller than the sum of its proper divisors (3187901672840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020212403000 is a wasteful number, since it uses less digits than its factorization.

2020212403000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818506 (or 1818492 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2020212403000 its reverse (3042120202), we get a palindrome (2023254523202).

The spelling of 2020212403000 in words is "two trillion, twenty billion, two hundred twelve million, four hundred three thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 101 110 125 200 202 220 250 275 404 440 500 505 550 808 1000 1010 1100 1111 1375 2020 2200 2222 2525 2750 4040 4444 5050 5500 5555 8888 10100 11000 11110 12625 20200 22220 25250 27775 44440 50500 55550 101000 111100 138875 222200 277750 555500 1111000 1818373 3636746 7273492 9091865 14546984 18183730 20002103 36367460 40004206 45459325 72734920 80008412 90918650 100010515 160016824 181837300 183655673 200021030 227296625 363674600 367311346 400042060 454593250 500052575 734622692 800084120 909186500 918278365 1000105150 1469245384 1818373000 1836556730 2000210300 2020212403 2500262875 3673113460 4000420600 4040424806 4591391825 5000525750 7346226920 8080849612 9182783650 10001051500 10101062015 16161699224 18365567300 20002103000 20202124030 22956959125 36731134600 40404248060 45913918250 50505310075 80808496120 91827836500 101010620150 183655673000 202021240300 252526550375 404042480600 505053100750 1010106201500 2020212403000