Base | Representation |
---|---|
bin | 100000110101001010… |
… | …1100101111100000000 |
3 | 20201222111211000021100 |
4 | 1001222111211330000 |
5 | 2123342400201143 |
6 | 52215555054400 |
7 | 5044100022651 |
oct | 1015225457400 |
9 | 221874730240 |
10 | 70503522048 |
11 | 2799a4446a3 |
12 | 117b75a1400 |
13 | 68578638ab |
14 | 35ab847528 |
15 | 1c799226d3 |
hex | 106a565f00 |
70503522048 has 54 divisors (see below), whose sum is σ = 203279041784. Its totient is φ = 23501173248.
The previous prime is 70503522043. The next prime is 70503522083. The reversal of 70503522048 is 84022530507.
It is a super-2 number, since 2×705035220482 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70503522041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15297940 + ... + 15302547.
Almost surely, 270503522048 is an apocalyptic number.
It is an amenable number.
70503522048 is an abundant number, since it is smaller than the sum of its proper divisors (132775519736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70503522048 is a wasteful number, since it uses less digits than its factorization.
70503522048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30600509 (or 30600492 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The spelling of 70503522048 in words is "seventy billion, five hundred three million, five hundred twenty-two thousand, forty-eight".
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