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10006120030 = 252971336793
BaseRepresentation
bin10010101000110100…
…10100011001011110
3221211100021120020011
421110122110121132
5130443031320110
64332521513434
7502650421414
oct112432243136
927740246204
1010006120030
114275215095
121b3304287a
13c36050caa
146accb72b4
153d86bb48a
hex25469465e

10006120030 has 16 divisors (see below), whose sum is σ = 18017131824. Its totient is φ = 4001088960.

The previous prime is 10006120027. The next prime is 10006120039. The reversal of 10006120030 is 3002160001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10006120039) 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, 138687 + ... + 198106.

It is an arithmetic number, because the mean of its divisors is an integer number (1126070739).

Almost surely, 210006120030 is an apocalyptic number.

10006120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10006120030 is a deficient number, since it is larger than the sum of its proper divisors (8011011794).

10006120030 is a wasteful number, since it uses less digits than its factorization.

10006120030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339771.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10006120030 its reverse (3002160001), we get a palindrome (13008280031).

The spelling of 10006120030 in words is "ten billion, six million, one hundred twenty thousand, thirty".

Divisors: 1 2 5 10 2971 5942 14855 29710 336793 673586 1683965 3367930 1000612003 2001224006 5003060015 10006120030