Base | Representation |
---|---|
bin | 10010001101111110101… |
… | …10000101000111111100 |
3 | 2012211202122201220200001 |
4 | 21012333112011013330 |
5 | 40224002001304312 |
6 | 1155323234244044 |
7 | 63140244260314 |
oct | 11067726050774 |
9 | 2184678656601 |
10 | 625980494332 |
11 | 221527740516 |
12 | a139b726624 |
13 | 4705036178b |
14 | 2242493c444 |
15 | 1143ab6c057 |
hex | 91bf5851fc |
625980494332 has 48 divisors (see below), whose sum is σ = 1133718405120. Its totient is φ = 302114044800.
The previous prime is 625980494299. The next prime is 625980494407. The reversal of 625980494332 is 233494089526.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90573957 + ... + 90580867.
It is an arithmetic number, because the mean of its divisors is an integer number (23619133440).
Almost surely, 2625980494332 is an apocalyptic number.
625980494332 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
625980494332 is a deficient number, since it is larger than the sum of its proper divisors (507737910788).
625980494332 is a wasteful number, since it uses less digits than its factorization.
625980494332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8722 (or 8720 counting only the distinct ones).
The product of its (nonzero) digits is 11197440, while the sum is 55.
The spelling of 625980494332 in words is "six hundred twenty-five billion, nine hundred eighty million, four hundred ninety-four thousand, three hundred thirty-two".
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