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230000614421742 = 23213197540548949
BaseRepresentation
bin110100010010111100110000…
…111010111011010011101110
31010011100211210021110200020100
4310102330300322323103232
5220121312224242443432
62133100453521531530
766305665431350043
oct6422746072732356
91104324707420210
10230000614421742
116731579281256a
12219677b04a3ba6
139b44c70aa6098
1440b213682d1ca
151b8cc9cc8407c
hexd12f30ebb4ee

230000614421742 has 24 divisors (see below), whose sum is σ = 502138745994600. Its totient is φ = 76081628179440.

The previous prime is 230000614421729. The next prime is 230000614421749. The reversal of 230000614421742 is 247124416000032.

230000614421742 is a `hidden beast` number, since 2 + 30 + 0 + 0 + 0 + 614 + 4 + 2 + 1 + 7 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 230000614421697 and 230000614421706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230000614421749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48770272117 + ... + 48770276832.

It is an arithmetic number, because the mean of its divisors is an integer number (20922447749775).

Almost surely, 2230000614421742 is an apocalyptic number.

230000614421742 is an abundant number, since it is smaller than the sum of its proper divisors (272138131572858).

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

230000614421742 is a wasteful number, since it uses less digits than its factorization.

230000614421742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97540549088 (or 97540549085 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 230000614421742 in words is "two hundred thirty trillion, six hundred fourteen million, four hundred twenty-one thousand, seven hundred forty-two".

Divisors: 1 2 3 6 9 18 131 262 393 786 1179 2358 97540548949 195081097898 292621646847 585243293694 877864940541 1755729881082 12777811912319 25555623824638 38333435736957 76666871473914 115000307210871 230000614421742