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10223105070 = 2351312601299
BaseRepresentation
bin10011000010101100…
…00011010000101110
3222101110120112202010
421201112003100232
5131414103330240
64410232342050
7511223650023
oct114126032056
928343515663
1010223105070
114376749172
121b93844926
13c6bca42c9
146cda3b54a
153ec77d280
hex26158342e

10223105070 has 32 divisors (see below), whose sum is σ = 24722755200. Its totient is φ = 2705349920.

The previous prime is 10223105063. The next prime is 10223105099. The reversal of 10223105070 is 7050132201.

It is a congruent number.

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, 1296720 + ... + 1304579.

It is an arithmetic number, because the mean of its divisors is an integer number (772586100).

Almost surely, 210223105070 is an apocalyptic number.

10223105070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223105070 is an abundant number, since it is smaller than the sum of its proper divisors (14499650130).

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

10223105070 is a wasteful number, since it uses less digits than its factorization.

10223105070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601440.

The product of its (nonzero) digits is 420, while the sum is 21.

Adding to 10223105070 its reverse (7050132201), we get a palindrome (17273237271).

The spelling of 10223105070 in words is "ten billion, two hundred twenty-three million, one hundred five thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 131 262 393 655 786 1310 1965 3930 2601299 5202598 7803897 13006495 15607794 26012990 39019485 78038970 340770169 681540338 1022310507 1703850845 2044621014 3407701690 5111552535 10223105070