Base | Representation |
---|---|
bin | 10011010001101100… |
… | …100111011110101100 |
3 | 1222102110221111212111 |
4 | 103101230213132230 |
5 | 314342142101442 |
6 | 13301502013404 |
7 | 1331626061104 |
oct | 232154473654 |
9 | 58373844774 |
10 | 20698003372 |
11 | 8861535312 |
12 | 4017877264 |
13 | 1c4b198297 |
14 | 1004ca0204 |
15 | 812196b17 |
hex | 4d1b277ac |
20698003372 has 12 divisors (see below), whose sum is σ = 36244141416. Its totient is φ = 10342534400.
The previous prime is 20698003369. The next prime is 20698003411. The reversal of 20698003372 is 27330089602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1609618 + ... + 1622425.
It is an arithmetic number, because the mean of its divisors is an integer number (3020345118).
Almost surely, 220698003372 is an apocalyptic number.
It is an amenable number.
20698003372 is a deficient number, since it is larger than the sum of its proper divisors (15546138044).
20698003372 is a wasteful number, since it uses less digits than its factorization.
20698003372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3233648 (or 3233646 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The spelling of 20698003372 in words is "twenty billion, six hundred ninety-eight million, three thousand, three hundred seventy-two".
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