Base | Representation |
---|---|
bin | 100000101000010101… |
… | …0100111110000101101 |
3 | 20200212111101102122010 |
4 | 1001100222213300231 |
5 | 2122002120430200 |
6 | 52105131511433 |
7 | 5030320126023 |
oct | 1012052476055 |
9 | 220774342563 |
10 | 70072826925 |
11 | 27799314012 |
12 | 116b72b8579 |
13 | 67b9565aca |
14 | 356a572713 |
15 | 1c51be9150 |
hex | 1050aa7c2d |
70072826925 has 12 divisors (see below), whose sum is σ = 115853740640. Its totient is φ = 37372174320.
The previous prime is 70072826909. The next prime is 70072826939. The reversal of 70072826925 is 52962827007.
It is not a de Polignac number, because 70072826925 - 24 = 70072826909 is a prime.
It is a super-2 number, since 2×700728269252 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 467152105 + ... + 467152254.
Almost surely, 270072826925 is an apocalyptic number.
70072826925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
70072826925 is a deficient number, since it is larger than the sum of its proper divisors (45780913715).
70072826925 is a wasteful number, since it uses less digits than its factorization.
70072826925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934304372 (or 934304367 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 70072826925 in words is "seventy billion, seventy-two million, eight hundred twenty-six thousand, nine hundred twenty-five".
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