Base | Representation |
---|---|
bin | 111011110010110101… |
… | …011111010000110110 |
3 | 20010201110111100121202 |
4 | 323302311133100312 |
5 | 2022442113300402 |
6 | 45254511012502 |
7 | 4432012010234 |
oct | 736265372066 |
9 | 203643440552 |
10 | 64203650102 |
11 | 25257317659 |
12 | 1053980a132 |
13 | 6092613407 |
14 | 3170c99954 |
15 | 1a0b803b02 |
hex | ef2d5f436 |
64203650102 has 8 divisors (see below), whose sum is σ = 97661890512. Its totient is φ = 31649686600.
The previous prime is 64203650047. The next prime is 64203650111. The reversal of 64203650102 is 20105630246.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×642036501022 (a number of 22 digits) contains 22 as substring.
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, 226069049 + ... + 226069332.
It is an arithmetic number, because the mean of its divisors is an integer number (12207736314).
Almost surely, 264203650102 is an apocalyptic number.
64203650102 is a deficient number, since it is larger than the sum of its proper divisors (33458240410).
64203650102 is a wasteful number, since it uses less digits than its factorization.
64203650102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452138454.
The product of its (nonzero) digits is 8640, while the sum is 29.
The spelling of 64203650102 in words is "sixty-four billion, two hundred three million, six hundred fifty thousand, one hundred two".
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