Base | Representation |
---|---|
bin | 11100111001001011… |
… | …110001100110000010 |
3 | 2222002010102120112212 |
4 | 130321023301212002 |
5 | 1002014141042411 |
6 | 22130255222122 |
7 | 2145544000313 |
oct | 347113614602 |
9 | 88063376485 |
10 | 31024159106 |
11 | 12180368a16 |
12 | 6019b17942 |
13 | 2c056107c5 |
14 | 170448460a |
15 | c189cd68b |
hex | 7392f1982 |
31024159106 has 8 divisors (see below), whose sum is σ = 48037407744. Its totient is φ = 15011689860.
The previous prime is 31024159093. The next prime is 31024159147. The reversal of 31024159106 is 60195142013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×310241591063 (a number of 32 digits) contains 333 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 250194770 + ... + 250194893.
It is an arithmetic number, because the mean of its divisors is an integer number (6004675968).
Almost surely, 231024159106 is an apocalyptic number.
31024159106 is a deficient number, since it is larger than the sum of its proper divisors (17013248638).
31024159106 is a wasteful number, since it uses less digits than its factorization.
31024159106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500389696.
The product of its (nonzero) digits is 6480, while the sum is 32.
The spelling of 31024159106 in words is "thirty-one billion, twenty-four million, one hundred fifty-nine thousand, one hundred six".
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