Base | Representation |
---|---|
bin | 100000110100010001… |
… | …1101111011111000110 |
3 | 20201220102122201012122 |
4 | 1001220203233133012 |
5 | 2123312230123432 |
6 | 52213011245542 |
7 | 5043255240260 |
oct | 1015043573706 |
9 | 221812581178 |
10 | 70473676742 |
11 | 2798460a457 |
12 | 117a95a98b2 |
13 | 6851614151 |
14 | 35a78b8b30 |
15 | 1c76ec9612 |
hex | 10688ef7c6 |
70473676742 has 64 divisors (see below), whose sum is σ = 126864226944. Its totient is φ = 28730557440.
The previous prime is 70473676717. The next prime is 70473676753. The reversal of 70473676742 is 24767637407.
It is a happy number.
It is a super-2 number, since 2×704736767422 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8039642 + ... + 8048402.
It is an arithmetic number, because the mean of its divisors is an integer number (1982253546).
Almost surely, 270473676742 is an apocalyptic number.
70473676742 is a deficient number, since it is larger than the sum of its proper divisors (56390550202).
70473676742 is a wasteful number, since it uses less digits than its factorization.
70473676742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9153.
The product of its (nonzero) digits is 8297856, while the sum is 53.
The spelling of 70473676742 in words is "seventy billion, four hundred seventy-three million, six hundred seventy-six thousand, seven hundred forty-two".
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