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30422431410 = 2357144868721
BaseRepresentation
bin11100010101010100…
…010111011010110010
32220112012011122022220
4130111110113122302
5444301120301120
621550442141510
72124616254210
oct342524273262
986465148286
1030422431410
11119a173aaa8
125a904b1896
132b3aa5b707
1416885abcb0
15bd0c6db40
hex7155176b2

30422431410 has 32 divisors (see below), whose sum is σ = 83444383872. Its totient is φ = 6953698560.

The previous prime is 30422431409. The next prime is 30422431421. The reversal of 30422431410 is 1413422403.

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, 72434151 + ... + 72434570.

It is an arithmetic number, because the mean of its divisors is an integer number (2607636996).

Almost surely, 230422431410 is an apocalyptic number.

30422431410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30422431410 is an abundant number, since it is smaller than the sum of its proper divisors (53021952462).

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

30422431410 is a wasteful number, since it uses less digits than its factorization.

30422431410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144868738.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30422431410 its reverse (1413422403), we get a palindrome (31835853813).

The spelling of 30422431410 in words is "thirty billion, four hundred twenty-two million, four hundred thirty-one thousand, four hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 144868721 289737442 434606163 724343605 869212326 1014081047 1448687210 2028162094 2173030815 3042243141 4346061630 5070405235 6084486282 10140810470 15211215705 30422431410