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1230550410 = 23541018347
BaseRepresentation
bin100100101011000…
…1011010110001010
310011202111102211010
41021112023112022
510010010103120
6322034544350
742331335345
oct11126132612
93152442733
101230550410
11581682811
122a41380b6
13167c2cb4b
14b960345c
15730727e0
hex4958b58a

1230550410 has 16 divisors (see below), whose sum is σ = 2953321056. Its totient is φ = 328146768.

The previous prime is 1230550361. The next prime is 1230550411. The reversal of 1230550410 is 140550321.

It is not an unprimeable number, because it can be changed into a prime (1230550411) 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, 20509144 + ... + 20509203.

It is an arithmetic number, because the mean of its divisors is an integer number (184582566).

Almost surely, 21230550410 is an apocalyptic number.

1230550410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230550410 is an abundant number, since it is smaller than the sum of its proper divisors (1722770646).

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

1230550410 is a wasteful number, since it uses less digits than its factorization.

1230550410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41018357.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1230550410 is about 35079.2019578553. The cubic root of 1230550410 is about 1071.6010648250.

The spelling of 1230550410 in words is "one billion, two hundred thirty million, five hundred fifty thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 41018347 82036694 123055041 205091735 246110082 410183470 615275205 1230550410