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102300230310 = 2358964759219
BaseRepresentation
bin101111101000110010…
…0011010001010100110
3100210001110221011000220
41133101210122022212
53134002324332220
6114555052545210
710251044416215
oct1372144321246
9323043834026
10102300230310
113a4268a4193
12179b0182206
139854235675
144d4674d07c
1529db154540
hex17d191a2a6

102300230310 has 64 divisors (see below), whose sum is σ = 248667148800. Its totient is φ = 26931398912.

The previous prime is 102300230261. The next prime is 102300230327. The reversal of 102300230310 is 13032003201.

It is a super-2 number, since 2×1023002303102 (a number of 23 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102300230310.

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, 1697881 + ... + 1757099.

It is an arithmetic number, because the mean of its divisors is an integer number (3885424200).

Almost surely, 2102300230310 is an apocalyptic number.

102300230310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102300230310 is an abundant number, since it is smaller than the sum of its proper divisors (146366918490).

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

102300230310 is a wasteful number, since it uses less digits than its factorization.

102300230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59965.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 102300230310 its reverse (13032003201), we get a palindrome (115332233511).

The spelling of 102300230310 in words is "one hundred two billion, three hundred million, two hundred thirty thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 89 178 267 445 534 647 890 1294 1335 1941 2670 3235 3882 6470 9705 19410 57583 59219 115166 118438 172749 177657 287915 296095 345498 355314 575830 592190 863745 888285 1727490 1776570 5270491 10540982 15811473 26352455 31622946 38314693 52704910 76629386 79057365 114944079 158114730 191573465 229888158 383146930 574720395 1149440790 3410007677 6820015354 10230023031 17050038385 20460046062 34100076770 51150115155 102300230310