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10123410030 = 23512716316301
BaseRepresentation
bin10010110110110011…
…01111101001101110
3222010111222111212020
421123121233221232
5131213043110110
64352311451010
7505603364646
oct113331575156
928114874766
1010123410030
114325445878
121b66386a66
13c54439566
146c06c9526
153e3b38d70
hex25b66fa6e

10123410030 has 64 divisors (see below), whose sum is σ = 24639234048. Its totient is φ = 2661724800.

The previous prime is 10123410029. The next prime is 10123410067. The reversal of 10123410030 is 3001432101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 10123409991 and 10123410009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 612880 + ... + 629180.

It is an arithmetic number, because the mean of its divisors is an integer number (384988032).

Almost surely, 210123410030 is an apocalyptic number.

10123410030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123410030 is an abundant number, since it is smaller than the sum of its proper divisors (14515824018).

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

10123410030 is a wasteful number, since it uses less digits than its factorization.

10123410030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16601.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10123410030 its reverse (3001432101), we get a palindrome (13124842131).

The spelling of 10123410030 in words is "ten billion, one hundred twenty-three million, four hundred ten thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 127 163 254 326 381 489 635 762 815 978 1270 1630 1905 2445 3810 4890 16301 20701 32602 41402 48903 62103 81505 97806 103505 124206 163010 207010 244515 310515 489030 621030 2070227 2657063 4140454 5314126 6210681 7971189 10351135 12421362 13285315 15942378 20702270 26570630 31053405 39855945 62106810 79711890 337447001 674894002 1012341003 1687235005 2024682006 3374470010 5061705015 10123410030