Search a number
-
+
93360380778372 = 223231134892980573
BaseRepresentation
bin10101001110100100101000…
…010101010001011110000100
3110020120011110110100221010110
4111032210220111101132010
544214104024434401442
6530321100011553020
725444031161016211
oct2516445025213604
9406504413327113
1093360380778372
1127824a0805a664
12a579a4a75b770
134012accc47956
14190a948db0b08
15abd7b764a69c
hex54e928551784

93360380778372 has 48 divisors (see below), whose sum is σ = 227314310670720. Its totient is φ = 29766805651968.

The previous prime is 93360380778359. The next prime is 93360380778373. The reversal of 93360380778372 is 27387708306339.

It is a super-2 number, since 2×933603807783722 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (93360380778373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29832678 + ... + 32813250.

It is an arithmetic number, because the mean of its divisors is an integer number (4735714805640).

Almost surely, 293360380778372 is an apocalyptic number.

93360380778372 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

93360380778372 is an abundant number, since it is smaller than the sum of its proper divisors (133953929892348).

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

93360380778372 is a wasteful number, since it uses less digits than its factorization.

93360380778372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094092 (or 3094090 counting only the distinct ones).

The product of its (nonzero) digits is 192036096, while the sum is 66.

The spelling of 93360380778372 in words is "ninety-three trillion, three hundred sixty billion, three hundred eighty million, seven hundred seventy-eight thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 113489 226978 340467 453956 680934 1361868 2610247 2980573 5220494 5961146 7830741 8941719 10440988 11922292 15661482 17883438 31322964 35766876 68553179 137106358 205659537 274212716 411319074 822638148 338262249197 676524498394 1014786747591 1353048996788 2029573495182 4059146990364 7780031731531 15560063463062 23340095194593 31120126926124 46680190389186 93360380778372