Search a number
-
+
230213023212300 = 223521745139808473
BaseRepresentation
bin110100010110000010100101…
…011110001010001100001100
31010012010011001102002020022020
4310112002211132022030030
5220133302232420243200
62133342223003250140
766330225216314022
oct6426024536121414
91105104042066266
10230213023212300
1167397881a64777
12219a09ab819950
139b5bcc1b5857b
1440bc526940712
151b935807c6ea0
hexd160a578a30c

230213023212300 has 72 divisors (see below), whose sum is σ = 705264367597776. Its totient is φ = 57778954844160.

The previous prime is 230213023212287. The next prime is 230213023212343. The reversal of 230213023212300 is 3212320312032.

It is a super-2 number, since 2×2302130232123002 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22569899137 + ... + 22569909336.

It is an arithmetic number, because the mean of its divisors is an integer number (9795338438858).

Almost surely, 2230213023212300 is an apocalyptic number.

230213023212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230213023212300 is an abundant number, since it is smaller than the sum of its proper divisors (475051344385476).

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

230213023212300 is a wasteful number, since it uses less digits than its factorization.

230213023212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45139808507 (or 45139808500 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 230213023212300 its reverse (3212320312032), we get a palindrome (233425343524332).

The spelling of 230213023212300 in words is "two hundred thirty trillion, two hundred thirteen billion, twenty-three million, two hundred twelve thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 17 20 25 30 34 50 51 60 68 75 85 100 102 150 170 204 255 300 340 425 510 850 1020 1275 1700 2550 5100 45139808473 90279616946 135419425419 180559233892 225699042365 270838850838 451398084730 541677701676 677097127095 767376744041 902796169460 1128495211825 1354194254190 1534753488082 2256990423650 2302130232123 2708388508380 3069506976164 3385485635475 3836883720205 4513980847300 4604260464246 6770971270950 7673767440410 9208520928492 11510651160615 13541942541900 15347534880820 19184418601025 23021302321230 38368837202050 46042604642460 57553255803075 76737674404100 115106511606150 230213023212300