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10031312230210 = 251959894853901
BaseRepresentation
bin1001000111111001100011…
…0011010101011101000010
31022111222120101201100122101
42101332120303111131002
52303323111412331320
633200153214501014
72053511161042225
oct221763063253502
938458511640571
1010031312230210
11321828a269027
12116017620476a
13579c4434b2ab
1426973795d5bc
15125e0dd75c0a
hex91f98cd5742

10031312230210 has 32 divisors (see below), whose sum is σ = 19328844283200. Its totient is φ = 3736909886400.

The previous prime is 10031312230201. The next prime is 10031312230241. The reversal of 10031312230210 is 1203221313001.

10031312230210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 447415741 + ... + 447438160.

It is an arithmetic number, because the mean of its divisors is an integer number (604026383850).

Almost surely, 210031312230210 is an apocalyptic number.

10031312230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10031312230210 is a deficient number, since it is larger than the sum of its proper divisors (9297532052990).

10031312230210 is a wasteful number, since it uses less digits than its factorization.

10031312230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894853986.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10031312230210 its reverse (1203221313001), we get a palindrome (11234533543211).

The spelling of 10031312230210 in words is "ten trillion, thirty-one billion, three hundred twelve million, two hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 59 95 118 190 295 590 1121 2242 5605 11210 894853901 1789707802 4474269505 8948539010 17002224119 34004448238 52796380159 85011120595 105592760318 170022241190 263981900795 527963801590 1003131223021 2006262446042 5015656115105 10031312230210