Base | Representation |
---|---|
bin | 100000110010001100… |
… | …1000010000110000001 |
3 | 20201201120002121011200 |
4 | 1001210121002012001 |
5 | 2123141330314023 |
6 | 52202032531413 |
7 | 5041446043002 |
oct | 1014431020601 |
9 | 221646077150 |
10 | 70403760513 |
11 | 279490a6349 |
12 | 1178a0b0b69 |
13 | 683cca47b8 |
14 | 359c4b91a9 |
15 | 1c70cb8743 |
hex | 1064642181 |
70403760513 has 12 divisors (see below), whose sum is σ = 102495065088. Its totient is φ = 46566266040.
The previous prime is 70403760503. The next prime is 70403760523. The reversal of 70403760513 is 31506730407.
70403760513 is a `hidden beast` number, since 7 + 0 + 4 + 0 + 37 + 605 + 13 = 666.
It is an interprime number because it is at equal distance from previous prime (70403760503) and next prime (70403760523).
It is not a de Polignac number, because 70403760513 - 28 = 70403760257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70403760503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30796653 + ... + 30798938.
It is an arithmetic number, because the mean of its divisors is an integer number (8541255424).
Almost surely, 270403760513 is an apocalyptic number.
It is an amenable number.
70403760513 is a deficient number, since it is larger than the sum of its proper divisors (32091304575).
70403760513 is a wasteful number, since it uses less digits than its factorization.
70403760513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61595724 (or 61595721 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The spelling of 70403760513 in words is "seventy billion, four hundred three million, seven hundred sixty thousand, five hundred thirteen".
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