Base | Representation |
---|---|
bin | 110010000000001100… |
… | …010110000000000000 |
3 | 12010120202211012122010 |
4 | 302000030112000000 |
5 | 1334424210431130 |
6 | 40355350012520 |
7 | 3610332151500 |
oct | 620014260000 |
9 | 163522735563 |
10 | 53690327040 |
11 | 20851876409 |
12 | a4a4947140 |
13 | 50a84878ac |
14 | 28548b3a00 |
15 | 15e384a0b0 |
hex | c80316000 |
53690327040 has 672 divisors, whose sum is σ = 206100237024. Its totient is φ = 11890851840.
The previous prime is 53690327029. The next prime is 53690327069. The reversal of 53690327040 is 4072309635.
It is a tau number, because it is divible by the number of its divisors (672).
It is a self number, because there is not a number n which added to its sum of digits gives 53690327040.
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, 222781320 + ... + 222781560.
Almost surely, 253690327040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53690327040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103050118512).
53690327040 is an abundant number, since it is smaller than the sum of its proper divisors (152409909984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53690327040 is a wasteful number, since it uses less digits than its factorization.
53690327040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326 (or 295 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 39.
The spelling of 53690327040 in words is "fifty-three billion, six hundred ninety million, three hundred twenty-seven thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •