Search a number
-
+
230368371270 = 2357678945709
BaseRepresentation
bin1101011010001100000…
…1100110001001000110
3211000121202201210020220
43112203001212021012
512233243300340040
6253455121405210
722433512563402
oct3264301461106
9730552653226
10230368371270
1189775a37aa4
1238791a99806
1318953b0042b
14b21541a102
155ed45b52d0
hex35a3066246

230368371270 has 16 divisors (see below), whose sum is σ = 552884091120. Its totient is φ = 61431565664.

The previous prime is 230368371217. The next prime is 230368371281. The reversal of 230368371270 is 72173863032.

It is a super-2 number, since 2×2303683712702 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3839472825 + ... + 3839472884.

It is an arithmetic number, because the mean of its divisors is an integer number (34555255695).

Almost surely, 2230368371270 is an apocalyptic number.

230368371270 is an abundant number, since it is smaller than the sum of its proper divisors (322515719850).

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

230368371270 is a wasteful number, since it uses less digits than its factorization.

230368371270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7678945719.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 230368371270 in words is "two hundred thirty billion, three hundred sixty-eight million, three hundred seventy-one thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 7678945709 15357891418 23036837127 38394728545 46073674254 76789457090 115184185635 230368371270