Base | Representation |
---|---|
bin | 1010111011101010011110… |
… | …1000111111011110001011 |
3 | 1120120010001121011122022001 |
4 | 2232322213220333132023 |
5 | 3033414212021110034 |
6 | 41321545540011431 |
7 | 2350266024000502 |
oct | 256724750773613 |
9 | 46503047148261 |
10 | 12020131035019 |
11 | 3914788672428 |
12 | 14216b9690b77 |
13 | 692655286123 |
14 | 2d7ac5453839 |
15 | 15ca10421a14 |
hex | aeea7a3f78b |
12020131035019 has 8 divisors (see below), whose sum is σ = 12075755811840. Its totient is φ = 11964529703016.
The previous prime is 12020131034983. The next prime is 12020131035037. The reversal of 12020131035019 is 91053013102021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12020131035019 - 29 = 12020131034507 is a prime.
It is a super-2 number, since 2×120201310350192 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12020131035079) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4833019 + ... + 6884644.
It is an arithmetic number, because the mean of its divisors is an integer number (1509469476480).
Almost surely, 212020131035019 is an apocalyptic number.
12020131035019 is a deficient number, since it is larger than the sum of its proper divisors (55624776821).
12020131035019 is a wasteful number, since it uses less digits than its factorization.
12020131035019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11722409.
The product of its (nonzero) digits is 1620, while the sum is 28.
The spelling of 12020131035019 in words is "twelve trillion, twenty billion, one hundred thirty-one million, thirty-five thousand, nineteen".
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