Search a number
-
+
38368068086152 = 2372477276602371
BaseRepresentation
bin10001011100101010000110…
…00100011010100110001000
312000211221200122010020101101
420232111003010122212020
520012110300412224102
6213334014103431144
711040000331461640
oct1056250304324610
9160757618106341
1038368068086152
11112528961aa142
124377ba44554b4
131854129c8095c
1496904ad6d520
154680950e9e87
hex22e54311a988

38368068086152 has 32 divisors (see below), whose sum is σ = 82250481337920. Its totient is φ = 16436819234880.

The previous prime is 38368068086149. The next prime is 38368068086189. The reversal of 38368068086152 is 25168086086383.

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, 138162474 + ... + 138439897.

It is an arithmetic number, because the mean of its divisors is an integer number (2570327541810).

Almost surely, 238368068086152 is an apocalyptic number.

It is an amenable number.

38368068086152 is an abundant number, since it is smaller than the sum of its proper divisors (43882413251768).

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

38368068086152 is a wasteful number, since it uses less digits than its factorization.

38368068086152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276604861 (or 276604857 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 64.

The spelling of 38368068086152 in words is "thirty-eight trillion, three hundred sixty-eight billion, sixty-eight million, eighty-six thousand, one hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 2477 4954 9908 17339 19816 34678 69356 138712 276602371 553204742 1106409484 1936216597 2212818968 3872433194 7744866388 15489732776 685144072967 1370288145934 2740576291868 4796008510769 5481152583736 9592017021538 19184034043076 38368068086152