Search a number
-
+
57675120740 = 22510728195911
BaseRepresentation
bin110101101101101101…
…001000000001100100
312111212110220200221222
4311231231020001210
51421104312330430
642255013555512
74111146303026
oct655555100144
9174773820858
1057675120740
1122507113946
12b217345b98
135591bb3aa3
142b11bca016
1517785b99e5
hexd6db48064

57675120740 has 48 divisors (see below), whose sum is σ = 122686026624. Its totient is φ = 22772870400.

The previous prime is 57675120677. The next prime is 57675120751. The reversal of 57675120740 is 4702157675.

It is a junction number, because it is equal to n+sod(n) for n = 57675120691 and 57675120700.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553385 + ... + 649295.

It is an arithmetic number, because the mean of its divisors is an integer number (2555958888).

Almost surely, 257675120740 is an apocalyptic number.

It is an amenable number.

57675120740 is an abundant number, since it is smaller than the sum of its proper divisors (65010905884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57675120740 is a wasteful number, since it uses less digits than its factorization.

57675120740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96308 (or 96306 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 57675120740 in words is "fifty-seven billion, six hundred seventy-five million, one hundred twenty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 107 214 281 428 535 562 1070 1124 1405 2140 2810 5620 30067 60134 95911 120268 150335 191822 300670 383644 479555 601340 959110 1918220 10262477 20524954 26950991 41049908 51312385 53901982 102624770 107803964 134754955 205249540 269509910 539019820 2883756037 5767512074 11535024148 14418780185 28837560370 57675120740