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30200220674880 = 263531458563203
BaseRepresentation
bin1101101110111100010010…
…11011001110101101000000
310221221010001022012220000020
412313132021123032231000
512424300022443044010
6144121442335053440
76234615423140214
oct667361133165500
9127833038186006
1030200220674880
119693929286593
123479008971280
1313b0b3a3a4079
147659ac8b2944
1537589c7dd470
hex1b77896ceb40

30200220674880 has 56 divisors (see below), whose sum is σ = 95885700645792. Its totient is φ = 8053392179712.

The previous prime is 30200220674849. The next prime is 30200220674891. The reversal of 30200220674880 is 8847602200203.

It is a super-2 number, since 2×302002206748802 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15729280642 + ... + 15729282561.

Almost surely, 230200220674880 is an apocalyptic number.

30200220674880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30200220674880 is an abundant number, since it is smaller than the sum of its proper divisors (65685479970912).

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

30200220674880 is a wasteful number, since it uses less digits than its factorization.

30200220674880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31458563223 (or 31458563213 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 30200220674880 in words is "thirty trillion, two hundred billion, two hundred twenty million, six hundred seventy-four thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 31458563203 62917126406 94375689609 125834252812 157292816015 188751379218 251668505624 314585632030 377502758436 471878448045 503337011248 629171264060 755005516872 943756896090 1006674022496 1258342528120 1510011033744 1887513792180 2013348044992 2516685056240 3020022067488 3775027584360 5033370112480 6040044134976 7550055168720 10066740224960 15100110337440 30200220674880