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10353123030 = 2351481233021
BaseRepresentation
bin10011010010001100…
…00001111011010110
3222201112020010212010
421221012001323112
5132200344414110
64431155205050
7514363044105
oct115106017326
928645203763
1010353123030
114433082628
12200b2a6786
13c8cbc8003
1470300403c
15408db2020
hex269181ed6

10353123030 has 32 divisors (see below), whose sum is σ = 24864379488. Its totient is φ = 2758956800.

The previous prime is 10353122993. The next prime is 10353123037. The reversal of 10353123030 is 3032135301.

It is a junction number, because it is equal to n+sod(n) for n = 10353122988 and 10353123006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10353123037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72081 + ... + 160940.

It is an arithmetic number, because the mean of its divisors is an integer number (777011859).

Almost surely, 210353123030 is an apocalyptic number.

10353123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10353123030 is an abundant number, since it is smaller than the sum of its proper divisors (14511256458).

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

10353123030 is a wasteful number, since it uses less digits than its factorization.

10353123030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234512.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 10353123030 its reverse (3032135301), we get a palindrome (13385258331).

The spelling of 10353123030 in words is "ten billion, three hundred fifty-three million, one hundred twenty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 1481 2962 4443 7405 8886 14810 22215 44430 233021 466042 699063 1165105 1398126 2330210 3495315 6990630 345104101 690208202 1035312303 1725520505 2070624606 3451041010 5176561515 10353123030