Search a number
-
+
45852498790 = 25719307911197
BaseRepresentation
bin101010101101000001…
…011001101101100110
311101100112120021112221
4222231001121231212
51222401214430130
633021522102554
73212160544330
oct525501315546
9141315507487
1045852498790
111849a5a3aaa
128a77aaaa5a
1344297158b7
14230d982450
1512d56d587a
hexaad059b66

45852498790 has 64 divisors (see below), whose sum is σ = 99330739200. Its totient is φ = 14887276416.

The previous prime is 45852498779. The next prime is 45852498799. The reversal of 45852498790 is 9789425854.

45852498790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45852498799) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4089472 + ... + 4100668.

It is an arithmetic number, because the mean of its divisors is an integer number (1552042800).

Almost surely, 245852498790 is an apocalyptic number.

45852498790 is an abundant number, since it is smaller than the sum of its proper divisors (53478240410).

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

45852498790 is a wasteful number, since it uses less digits than its factorization.

45852498790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309.

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 45852498790 in words is "forty-five billion, eight hundred fifty-two million, four hundred ninety-eight thousand, seven hundred ninety".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 3079 6158 11197 15395 21553 22394 30790 43106 55985 58501 78379 107765 111970 117002 156758 212743 215530 292505 391895 409507 425486 585010 783790 819014 1063715 1489201 2047535 2127430 2978402 4095070 7446005 14892010 34475563 68951126 172377815 241328941 344755630 482657882 655035697 1206644705 1310071394 2413289410 3275178485 4585249879 6550356970 9170499758 22926249395 45852498790