Base | Representation |
---|---|
bin | 100000111100100111… |
… | …1011000011111100101 |
3 | 20202121221021212101011 |
4 | 1001321033120133211 |
5 | 2124400402133412 |
6 | 52300450102221 |
7 | 5053224162205 |
oct | 1017117303745 |
9 | 222557255334 |
10 | 70753552357 |
11 | 28008599114 |
12 | 1186727a971 |
13 | 68975b7017 |
14 | 35d2b30405 |
15 | 1c918607a7 |
hex | 10793d87e5 |
70753552357 has 16 divisors (see below), whose sum is σ = 72591621120. Its totient is φ = 68930085888.
The previous prime is 70753552313. The next prime is 70753552391. The reversal of 70753552357 is 75325535707.
It is a cyclic number.
It is not a de Polignac number, because 70753552357 - 27 = 70753552229 is a prime.
It is a super-2 number, since 2×707535523572 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70753552357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70753555357) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9949119 + ... + 9956227.
It is an arithmetic number, because the mean of its divisors is an integer number (4536976320).
Almost surely, 270753552357 is an apocalyptic number.
It is an amenable number.
70753552357 is a deficient number, since it is larger than the sum of its proper divisors (1838068763).
70753552357 is a wasteful number, since it uses less digits than its factorization.
70753552357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8100.
The product of its (nonzero) digits is 3858750, while the sum is 49.
The spelling of 70753552357 in words is "seventy billion, seven hundred fifty-three million, five hundred fifty-two thousand, three hundred fifty-seven".
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