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30013240010 = 25131391660943
BaseRepresentation
bin11011111100111011…
…011011001011001010
32212110200012120020212
4123330323123023022
5442431342140020
621442103521122
72111520221315
oct337473331312
985420176225
1030013240010
1111801767496
1259974591a2
132aa404c620
14164a0d397c
15ba9d91cc5
hex6fcedb2ca

30013240010 has 32 divisors (see below), whose sum is σ = 58598104320. Its totient is φ = 11002079808.

The previous prime is 30013240007. The next prime is 30013240043. The reversal of 30013240010 is 1004231003.

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, 812402 + ... + 848541.

It is an arithmetic number, because the mean of its divisors is an integer number (1831190760).

Almost surely, 230013240010 is an apocalyptic number.

30013240010 is a deficient number, since it is larger than the sum of its proper divisors (28584864310).

30013240010 is a wasteful number, since it uses less digits than its factorization.

30013240010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661102.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30013240010 its reverse (1004231003), we get a palindrome (31017471013).

The spelling of 30013240010 in words is "thirty billion, thirteen million, two hundred forty thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 139 278 695 1390 1807 3614 9035 18070 1660943 3321886 8304715 16609430 21592259 43184518 107961295 215922590 230871077 461742154 1154355385 2308710770 3001324001 6002648002 15006620005 30013240010