Base | Representation |
---|---|
bin | 101111001000100… |
… | …011101000000101 |
3 | 2001002222101120100 |
4 | 233020203220011 |
5 | 3104414202404 |
6 | 210244554313 |
7 | 25411311252 |
oct | 5710435005 |
9 | 2032871510 |
10 | 790772229 |
11 | 376408975 |
12 | 1a09b2999 |
13 | c7aa1980 |
14 | 77046429 |
15 | 49652d39 |
hex | 2f223a05 |
790772229 has 24 divisors (see below), whose sum is σ = 1294835360. Its totient is φ = 461015712.
The previous prime is 790772197. The next prime is 790772249. The reversal of 790772229 is 922277097.
It is not a de Polignac number, because 790772229 - 25 = 790772197 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (790772249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175639 + ... + 180084.
Almost surely, 2790772229 is an apocalyptic number.
It is an amenable number.
790772229 is a deficient number, since it is larger than the sum of its proper divisors (504063131).
790772229 is a wasteful number, since it uses less digits than its factorization.
790772229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355761 (or 355758 counting only the distinct ones).
The product of its (nonzero) digits is 222264, while the sum is 45.
The square root of 790772229 is about 28120.6726270906. The cubic root of 790772229 is about 924.7346612694.
The spelling of 790772229 in words is "seven hundred ninety million, seven hundred seventy-two thousand, two hundred twenty-nine".
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