Base | Representation |
---|---|
bin | 1001001100101… |
… | …00001011100100 |
3 | 12101011210000101 |
4 | 10212110023210 |
5 | 124222343441 |
6 | 11353353444 |
7 | 1624534564 |
oct | 446241344 |
9 | 171153011 |
10 | 77152996 |
11 | 3a607208 |
12 | 21a08884 |
13 | 12ca457b |
14 | a364da4 |
15 | 6b90231 |
hex | 49942e4 |
77152996 has 12 divisors (see below), whose sum is σ = 142124080. Its totient is φ = 36546120.
The previous prime is 77152993. The next prime is 77153003. The reversal of 77152996 is 69925177.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (77152993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507510 + ... + 507661.
Almost surely, 277152996 is an apocalyptic number.
77152996 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
77152996 is a deficient number, since it is larger than the sum of its proper divisors (64971084).
77152996 is a wasteful number, since it uses less digits than its factorization.
77152996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015194 (or 1015192 counting only the distinct ones).
The product of its digits is 238140, while the sum is 46.
The square root of 77152996 is about 8783.6778174066. The cubic root of 77152996 is about 425.7136724206.
The spelling of 77152996 in words is "seventy-seven million, one hundred fifty-two thousand, nine hundred ninety-six".
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