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10020130120210 = 257347887411469
BaseRepresentation
bin1001000111001111111001…
…0010111110001000010010
31022110220201002121022110011
42101303332102332020102
52303132211302321320
633151103443225134
72052634110502360
oct221637622761022
938426632538404
1010020130120210
113213571257301
121159b753781aa
13578b81791562
14268d96806630
151259a731305a
hex91cfe4be212

10020130120210 has 32 divisors (see below), whose sum is σ = 20612948451840. Its totient is φ = 3435454959552.

The previous prime is 10020130120181. The next prime is 10020130120241. The reversal of 10020130120210 is 1202103102001.

10020130120210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 24146356 + ... + 24557824.

It is an arithmetic number, because the mean of its divisors is an integer number (644154639120).

Almost surely, 210020130120210 is an apocalyptic number.

10020130120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020130120210 is an abundant number, since it is smaller than the sum of its proper divisors (10592818331630).

10020130120210 is a wasteful number, since it uses less digits than its factorization.

10020130120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759370.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10020130120210 its reverse (1202103102001), we get a palindrome (11222233222211).

The spelling of 10020130120210 in words is "ten trillion, twenty billion, one hundred thirty million, one hundred twenty thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 347887 411469 695774 822938 1739435 2057345 2435209 2880283 3478870 4114690 4870418 5760566 12176045 14401415 24352090 28802830 143144716003 286289432006 715723580015 1002013012021 1431447160030 2004026024042 5010065060105 10020130120210