Search a number
-
+
870334060 = 225413133391
BaseRepresentation
bin110011111000000…
…011111001101100
32020122200112212211
4303320003321230
53240301142220
6222210140204
730365501041
oct6370037154
92218615784
10870334060
1140730a952
12203581664
1310b40a78b
14838371c8
155161bb5a
hex33e03e6c

870334060 has 48 divisors (see below), whose sum is σ = 1878815232. Its totient is φ = 338457600.

The previous prime is 870334039. The next prime is 870334067. The reversal of 870334060 is 60433078.

It is not an unprimeable number, because it can be changed into a prime (870334067) 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, 254965 + ... + 258355.

It is an arithmetic number, because the mean of its divisors is an integer number (39141984).

Almost surely, 2870334060 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 870334060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (939407616).

870334060 is an abundant number, since it is smaller than the sum of its proper divisors (1008481172).

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

870334060 is a wasteful number, since it uses less digits than its factorization.

870334060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754 (or 3752 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 870334060 is about 29501.4247113593. The cubic root of 870334060 is about 954.7624419398.

The spelling of 870334060 in words is "eight hundred seventy million, three hundred thirty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 41 82 164 205 313 410 626 820 1252 1565 3130 3391 6260 6782 12833 13564 16955 25666 33910 51332 64165 67820 128330 139031 256660 278062 556124 695155 1061383 1390310 2122766 2780620 4245532 5306915 10613830 21227660 43516703 87033406 174066812 217583515 435167030 870334060