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10013131122219 = 3223311560406907
BaseRepresentation
bin1001000110110101110100…
…0111111010011000101011
31022110020122022202101011100
42101231131013322120223
52303023343031402334
633143545142332443
72052265503135411
oct221553507723053
938406568671140
1010013131122219
1132105aa527545
12115874142a123
13578307749724
142688d106b2b1
151256e7b45c99
hex91b5d1fa62b

10013131122219 has 24 divisors (see below), whose sum is σ = 15579102569472. Its totient is φ = 6179211347760.

The previous prime is 10013131122199. The next prime is 10013131122223. The reversal of 10013131122219 is 91222113131001.

10013131122219 is a `hidden beast` number, since 1 + 0 + 0 + 131 + 311 + 2 + 2 + 219 = 666.

It is not a de Polignac number, because 10013131122219 - 223 = 10013122733611 is a prime.

It is a super-2 number, since 2×100131311222192 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10013131122192 and 10013131122201.

It is not an unprimeable number, because it can be changed into a prime (10013131122289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 780197037 + ... + 780209870.

It is an arithmetic number, because the mean of its divisors is an integer number (649129273728).

Almost surely, 210013131122219 is an apocalyptic number.

10013131122219 is a deficient number, since it is larger than the sum of its proper divisors (5565971447253).

10013131122219 is a wasteful number, since it uses less digits than its factorization.

10013131122219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560406967 (or 1560406964 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 10013131122219 in words is "ten trillion, thirteen billion, one hundred thirty-one million, one hundred twenty-two thousand, two hundred nineteen".

Divisors: 1 3 9 23 31 69 93 207 279 713 2139 6417 1560406907 4681220721 14043662163 35889358861 48372614117 107668076583 145117842351 323004229749 435353527053 1112570124691 3337710374073 10013131122219