Base | Representation |
---|---|
bin | 100000101110010111… |
… | …0110100100111100001 |
3 | 20201101121021211102002 |
4 | 1001130232310213201 |
5 | 2122410431123003 |
6 | 52141202333345 |
7 | 5035325544434 |
oct | 1013456644741 |
9 | 221347254362 |
10 | 70275254753 |
11 | 27892605040 |
12 | 1175305a255 |
13 | 681c4901a2 |
14 | 35893c781b |
15 | 1c64882a88 |
hex | 105cbb49e1 |
70275254753 has 8 divisors (see below), whose sum is σ = 76779903936. Its totient is φ = 63789937200.
The previous prime is 70275254689. The next prime is 70275254809. The reversal of 70275254753 is 35745257207.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70275254753 - 26 = 70275254689 is a prime.
It is a super-2 number, since 2×702752547532 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70275254698 and 70275254707.
It is not an unprimeable number, because it can be changed into a prime (70275254053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4825301 + ... + 4839842.
It is an arithmetic number, because the mean of its divisors is an integer number (9597487992).
Almost surely, 270275254753 is an apocalyptic number.
It is an amenable number.
70275254753 is a deficient number, since it is larger than the sum of its proper divisors (6504649183).
70275254753 is a wasteful number, since it uses less digits than its factorization.
70275254753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9665815.
The product of its (nonzero) digits is 2058000, while the sum is 47.
The spelling of 70275254753 in words is "seventy billion, two hundred seventy-five million, two hundred fifty-four thousand, seven hundred fifty-three".
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