[go: up one dir, main page]

Search a number
-
+
5150920 = 235131983
BaseRepresentation
bin10011101001100011001000
3100200200201211
4103221203020
52304312140
6302222504
761532155
oct23514310
910620654
105150920
1129a8a65
121884a34
1310b46a8
1498122c
156bb2ea
hex4e98c8

5150920 has 32 divisors (see below), whose sum is σ = 11689920. Its totient is φ = 2042560.

The previous prime is 5150917. The next prime is 5150921. The reversal of 5150920 is 290515.

5150920 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 5150891 and 5150900.

It is not an unprimeable number, because it can be changed into a prime (5150921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4749 + ... + 5731.

It is an arithmetic number, because the mean of its divisors is an integer number (365310).

Almost surely, 25150920 is an apocalyptic number.

It is an amenable number.

5150920 is an abundant number, since it is smaller than the sum of its proper divisors (6539000).

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

5150920 is a wasteful number, since it uses less digits than its factorization.

5150920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 5150920 is about 2269.5638347489. The cubic root of 5150920 is about 172.7010328645.

It can be divided in two parts, 51509 and 20, that added together give a square (51529 = 2272).

The spelling of 5150920 in words is "five million, one hundred fifty thousand, nine hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 131 262 524 655 983 1048 1310 1966 2620 3932 4915 5240 7864 9830 19660 39320 128773 257546 515092 643865 1030184 1287730 2575460 5150920