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200011310031401 = 1161298079448631
BaseRepresentation
bin101101011110100011000011…
…000101011110001000101001
3222020011220011002110011221022
4231132203003011132020221
5202203441130332001101
61545215532150422225
760062224501100141
oct5536430305361051
9866156132404838
10200011310031401
1158803358257340
121a523647061975
13877aca74b725b
143756855b59921
15181cb46e6ea1b
hexb5e8c315e229

200011310031401 has 8 divisors (see below), whose sum is σ = 221771109782208. Its totient is φ = 178847669178000.

The previous prime is 200011310031349. The next prime is 200011310031469. The reversal of 200011310031401 is 104130013110002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-200011310031401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200011310031401.

It is not an unprimeable number, because it can be changed into a prime (200011310036401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149039723645 + ... + 149039724986.

It is an arithmetic number, because the mean of its divisors is an integer number (27721388722776).

Almost surely, 2200011310031401 is an apocalyptic number.

It is an amenable number.

200011310031401 is a deficient number, since it is larger than the sum of its proper divisors (21759799750807).

200011310031401 is a wasteful number, since it uses less digits than its factorization.

200011310031401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298079448703.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 200011310031401 its reverse (104130013110002), we get a palindrome (304141323141403).

The spelling of 200011310031401 in words is "two hundred trillion, eleven billion, three hundred ten million, thirty-one thousand, four hundred one".

Divisors: 1 11 61 671 298079448631 3278873934941 18182846366491 200011310031401