Base | Representation |
---|---|
bin | 10000100001111111110011… |
… | …101101110000001001011111 |
3 | 100112102112022110212101110022 |
4 | 100201333303231300021133 |
5 | 34012144320032322300 |
6 | 414344114355102355 |
7 | 21212522453433332 |
oct | 2041776355601137 |
9 | 315375273771408 |
10 | 72705000276575 |
11 | 21191021271387 |
12 | 81a28715a19bb |
13 | 317508a632734 |
14 | 13d4d25750619 |
15 | 861355a39285 |
hex | 421ff3b7025f |
72705000276575 has 48 divisors (see below), whose sum is σ = 97534607876640. Its totient is φ = 53574633792000.
The previous prime is 72705000276539. The next prime is 72705000276611. The reversal of 72705000276575 is 57567200050727.
It is an interprime number because it is at equal distance from previous prime (72705000276539) and next prime (72705000276611).
It is not a de Polignac number, because 72705000276575 - 212 = 72705000272479 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22773305 + ... + 25768845.
It is an arithmetic number, because the mean of its divisors is an integer number (2031970997430).
Almost surely, 272705000276575 is an apocalyptic number.
72705000276575 is a deficient number, since it is larger than the sum of its proper divisors (24829607600065).
72705000276575 is a wasteful number, since it uses less digits than its factorization.
72705000276575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2996988 (or 2996983 counting only the distinct ones).
The product of its (nonzero) digits is 7203000, while the sum is 53.
The spelling of 72705000276575 in words is "seventy-two trillion, seven hundred five billion, two hundred seventy-six thousand, five hundred seventy-five".
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