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200102000000013 = 321910211409813427
BaseRepresentation
bin101101011111110111100000…
…101000001111110000001101
3222020111120020102121221001200
4231133313200220033300031
5202211432344000000023
61545325331215300113
760101615046105036
oct5537674050176015
9866446212557050
10200102000000013
1158838866396021
121a539136b1a639
1387866cb245987
14375adba53da8d
1518201a3b8b743
hexb5fde0a0fc0d

200102000000013 has 48 divisors (see below), whose sum is σ = 304763164305600. Its totient is φ = 126166667489280.

The previous prime is 200102000000011. The next prime is 200102000000057. The reversal of 200102000000013 is 310000000201002.

It is a happy number.

It is not a de Polignac number, because 200102000000013 - 21 = 200102000000011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 200101999999941 and 200102000000004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200102000000011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245592006 + ... + 246405432.

It is an arithmetic number, because the mean of its divisors is an integer number (6349232589700).

Almost surely, 2200102000000013 is an apocalyptic number.

It is an amenable number.

200102000000013 is a deficient number, since it is larger than the sum of its proper divisors (104661164305587).

200102000000013 is a wasteful number, since it uses less digits than its factorization.

200102000000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815882 (or 815879 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 200102000000013 its reverse (310000000201002), we get a palindrome (510102000201015).

The spelling of 200102000000013 in words is "two hundred trillion, one hundred two billion, thirteen", and thus it is an aban number.

Divisors: 1 3 9 19 57 171 1021 1409 3063 4227 9189 12681 19399 26771 58197 80313 174591 240939 813427 1438589 2440281 4315767 7320843 12947301 15455113 27333191 46365339 81999573 139096017 245998719 830508967 1146118643 2491526901 3438355929 7474580703 10315067787 15779670373 21776254217 47339011119 65328762651 142017033357 195986287953 1170187134503 3510561403509 10531684210527 22233555555557 66700666666671 200102000000013