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7379068912 = 241924273253
BaseRepresentation
bin1101101111101001…
…11010011111110000
3201001021000112120121
412313310322133300
5110103020201122
63220115020024
7350601023305
oct66764723760
921037015517
107379068912
113147323766
12151b29a614
139079c9387
145000330ac
152d2c45bc7
hex1b7d3a7f0

7379068912 has 20 divisors (see below), whose sum is σ = 15049417480. Its totient is φ = 3495348288.

The previous prime is 7379068889. The next prime is 7379068913. The reversal of 7379068912 is 2198609737.

It is a self number, because there is not a number n which added to its sum of digits gives 7379068912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7379068913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12136323 + ... + 12136930.

It is an arithmetic number, because the mean of its divisors is an integer number (752470874).

Almost surely, 27379068912 is an apocalyptic number.

It is an amenable number.

7379068912 is an abundant number, since it is smaller than the sum of its proper divisors (7670348568).

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

7379068912 is a wasteful number, since it uses less digits than its factorization.

7379068912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24273280 (or 24273274 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 52.

The square root of 7379068912 is about 85901.5070414949. The cubic root of 7379068912 is about 1946.8561140974.

The spelling of 7379068912 in words is "seven billion, three hundred seventy-nine million, sixty-eight thousand, nine hundred twelve".

Divisors: 1 2 4 8 16 19 38 76 152 304 24273253 48546506 97093012 194186024 388372048 461191807 922383614 1844767228 3689534456 7379068912