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200130231300 = 223525312586807
BaseRepresentation
bin1011101001100010110…
…0001111110000000100
3201010120102100010020220
42322120230033300010
511234331314400200
6231534421224340
720313261620046
oct2723054176004
9633512303226
10200130231300
117796933097a
12329532620b0
1315b452b900c
149987501a96
155314aeb4a0
hex2e98b0fc04

200130231300 has 72 divisors (see below), whose sum is σ = 589968864576. Its totient is φ = 52361112960.

The previous prime is 200130231281. The next prime is 200130231307. The reversal of 200130231300 is 3132031002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200130231300.

It is not an unprimeable number, because it can be changed into a prime (200130231307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6277504 + ... + 6309303.

It is an arithmetic number, because the mean of its divisors is an integer number (8194012008).

Almost surely, 2200130231300 is an apocalyptic number.

200130231300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200130231300 is an abundant number, since it is smaller than the sum of its proper divisors (389838633276).

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

200130231300 is a wasteful number, since it uses less digits than its factorization.

200130231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586877 (or 12586870 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 200130231300 its reverse (3132031002), we get a palindrome (203262262302).

The spelling of 200130231300 in words is "two hundred billion, one hundred thirty million, two hundred thirty-one thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 53 60 75 100 106 150 159 212 265 300 318 530 636 795 1060 1325 1590 2650 3180 3975 5300 7950 15900 12586807 25173614 37760421 50347228 62934035 75520842 125868070 151041684 188802105 251736140 314670175 377604210 629340350 667100771 755208420 944010525 1258680700 1334201542 1888021050 2001302313 2668403084 3335503855 3776042100 4002604626 6671007710 8005209252 10006511565 13342015420 16677519275 20013023130 33355038550 40026046260 50032557825 66710077100 100065115650 200130231300