Search a number
-
+
5648050902 = 2313479151171
BaseRepresentation
bin1010100001010011…
…00110101011010110
3112120121210201021110
411100221212223112
543031400112102
62332241155450
7256651432464
oct52051465326
915517721243
105648050902
1124391a526a
12111762bb86
136c01ac670
143b8195834
15230cb686c
hex150a66ad6

5648050902 has 32 divisors (see below), whose sum is σ = 12190510080. Its totient is φ = 1734222240.

The previous prime is 5648050871. The next prime is 5648050909. The reversal of 5648050902 is 2090508465.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5648050909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38224 + ... + 112947.

It is an arithmetic number, because the mean of its divisors is an integer number (380953440).

Almost surely, 25648050902 is an apocalyptic number.

5648050902 is an abundant number, since it is smaller than the sum of its proper divisors (6542459178).

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

5648050902 is a wasteful number, since it uses less digits than its factorization.

5648050902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151668.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 5648050902 is about 75153.5155664723. The cubic root of 5648050902 is about 1780.8726628277.

The spelling of 5648050902 in words is "five billion, six hundred forty-eight million, fifty thousand, nine hundred two".

Divisors: 1 2 3 6 13 26 39 78 479 958 1437 2874 6227 12454 18681 37362 151171 302342 453513 907026 1965223 3930446 5895669 11791338 72410909 144821818 217232727 434465454 941341817 1882683634 2824025451 5648050902