Base | Representation |
---|---|
bin | 1001000101100… |
… | …10111011010101 |
3 | 12022102220101120 |
4 | 10202302323111 |
5 | 124003332412 |
6 | 11321514153 |
7 | 1613642640 |
oct | 442627325 |
9 | 168386346 |
10 | 76230357 |
11 | 3a036aa5 |
12 | 21642959 |
13 | 12a40628 |
14 | a1a4a57 |
15 | 6a5bb8c |
hex | 48b2ed5 |
76230357 has 64 divisors (see below), whose sum is σ = 127733760. Its totient is φ = 39513600.
The previous prime is 76230347. The next prime is 76230359. The reversal of 76230357 is 75303267.
It is not a de Polignac number, because 76230357 - 27 = 76230229 is a prime.
It is a super-2 number, since 2×762303572 = 11622134656694898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76230359) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1073632 + ... + 1073702.
It is an arithmetic number, because the mean of its divisors is an integer number (1995840).
Almost surely, 276230357 is an apocalyptic number.
It is an amenable number.
76230357 is a deficient number, since it is larger than the sum of its proper divisors (51503403).
76230357 is a wasteful number, since it uses less digits than its factorization.
76230357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194.
The product of its (nonzero) digits is 26460, while the sum is 33.
The square root of 76230357 is about 8730.9997709312. Note that the first 3 decimals coincide. The cubic root of 76230357 is about 424.0098880007.
The spelling of 76230357 in words is "seventy-six million, two hundred thirty thousand, three hundred fifty-seven".
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