Base | Representation |
---|---|
bin | 11110101100011001… |
… | …001111101011011000 |
3 | 10011001211112121212201 |
4 | 132230121033223120 |
5 | 1014444002220130 |
6 | 23050144215544 |
7 | 2244464321206 |
oct | 365431175330 |
9 | 104054477781 |
10 | 32957070040 |
11 | 12a82452574 |
12 | 647930a5b4 |
13 | 3152bc829b |
14 | 1849078076 |
15 | ccd53cbca |
hex | 7ac64fad8 |
32957070040 has 16 divisors (see below), whose sum is σ = 74153407680. Its totient is φ = 13182828000.
The previous prime is 32957070037. The next prime is 32957070067. The reversal of 32957070040 is 4007075923.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411963336 + ... + 411963415.
It is an arithmetic number, because the mean of its divisors is an integer number (4634587980).
Almost surely, 232957070040 is an apocalyptic number.
It is an amenable number.
32957070040 is an abundant number, since it is smaller than the sum of its proper divisors (41196337640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32957070040 is a wasteful number, since it uses less digits than its factorization.
32957070040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823926762 (or 823926758 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 37.
The spelling of 32957070040 in words is "thirty-two billion, nine hundred fifty-seven million, seventy thousand, forty".
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