Base | Representation |
---|---|
bin | 10000000101010001000110… |
… | …000000001100101110000100 |
3 | 100021102210021210211211102221 |
4 | 100011101012000030232010 |
5 | 33232322431121401443 |
6 | 410233122204142124 |
7 | 20620060403141461 |
oct | 2005210600145604 |
9 | 307383253754387 |
10 | 70730695887748 |
11 | 2059a7a0979596 |
12 | 7b240bab37944 |
13 | 3060b50768420 |
14 | 136755379c668 |
15 | 829d03835eed |
hex | 40544600cb84 |
70730695887748 has 24 divisors (see below), whose sum is σ = 133300387063872. Its totient is φ = 32644880376864.
The previous prime is 70730695887697. The next prime is 70730695887793. The reversal of 70730695887748 is 84778859603707.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55034211 + ... + 56304757.
It is an arithmetic number, because the mean of its divisors is an integer number (5554182794328).
Almost surely, 270730695887748 is an apocalyptic number.
It is an amenable number.
70730695887748 is a deficient number, since it is larger than the sum of its proper divisors (62569691176124).
70730695887748 is a wasteful number, since it uses less digits than its factorization.
70730695887748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2341131 (or 2341129 counting only the distinct ones).
The product of its (nonzero) digits is 3982970880, while the sum is 79.
The spelling of 70730695887748 in words is "seventy trillion, seven hundred thirty billion, six hundred ninety-five million, eight hundred eighty-seven thousand, seven hundred forty-eight".
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