Base | Representation |
---|---|
bin | 111001101101100011… |
… | …111111001011000010 |
3 | 12220221122010221101120 |
4 | 321231203333023002 |
5 | 2003402212124412 |
6 | 44244554413110 |
7 | 4322421460323 |
oct | 715543771302 |
9 | 186848127346 |
10 | 61967692482 |
11 | 2430a1685a3 |
12 | 10014a31196 |
13 | 5ac7302177 |
14 | 2ddbd3c44a |
15 | 192a382b8c |
hex | e6d8ff2c2 |
61967692482 has 32 divisors (see below), whose sum is σ = 128431194624. Its totient is φ = 19911782400.
The previous prime is 61967692469. The next prime is 61967692489. The reversal of 61967692482 is 28429676916.
It is not an unprimeable number, because it can be changed into a prime (61967692489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600369 + ... + 695972.
It is an arithmetic number, because the mean of its divisors is an integer number (4013474832).
Almost surely, 261967692482 is an apocalyptic number.
61967692482 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
61967692482 is an abundant number, since it is smaller than the sum of its proper divisors (66463502142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61967692482 is a wasteful number, since it uses less digits than its factorization.
61967692482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1296634.
The product of its digits is 15676416, while the sum is 60.
The spelling of 61967692482 in words is "sixty-one billion, nine hundred sixty-seven million, six hundred ninety-two thousand, four hundred eighty-two".
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