Base | Representation |
---|---|
bin | 1001001011001101… |
… | …11001100110000110 |
3 | 110201021222202012100 |
4 | 10211212321212012 |
5 | 40042013443140 |
6 | 2132443332530 |
7 | 233032433445 |
oct | 44546714606 |
9 | 13637882170 |
10 | 4925921670 |
11 | 20a861094a |
12 | b55821146 |
13 | 6066c2967 |
14 | 34a2dad5c |
15 | 1dc6c2530 |
hex | 1259b9986 |
4925921670 has 24 divisors (see below), whose sum is σ = 12807396576. Its totient is φ = 1313579088.
The previous prime is 4925921653. The next prime is 4925921677. The reversal of 4925921670 is 761295294.
4925921670 is a `hidden beast` number, since 49 + 2 + 592 + 16 + 7 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4925921677) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27366142 + ... + 27366321.
It is an arithmetic number, because the mean of its divisors is an integer number (533641524).
Almost surely, 24925921670 is an apocalyptic number.
4925921670 is an abundant number, since it is smaller than the sum of its proper divisors (7881474906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4925921670 is a wasteful number, since it uses less digits than its factorization.
4925921670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54732476 (or 54732473 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 4925921670 is about 70184.9105577545. The cubic root of 4925921670 is about 1701.4890839799.
The spelling of 4925921670 in words is "four billion, nine hundred twenty-five million, nine hundred twenty-one thousand, six hundred seventy".
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