Search a number
-
+
120348058902 = 2320058009817
BaseRepresentation
bin111000000010101001…
…1011010010100010110
3102111122021002211112220
41300011103122110112
53432433100341102
6131142004323210
711460223423251
oct1600523322426
9374567084486
10120348058902
1147048383a05
121b3a83a3506
13b46c340b96
145b7966a098
1531e58091bc
hex1c054da516

120348058902 has 8 divisors (see below), whose sum is σ = 240696117816. Its totient is φ = 40116019632.

The previous prime is 120348058891. The next prime is 120348058903. The reversal of 120348058902 is 209850843021.

It is a sphenic number, since it is the product of 3 distinct primes.

120348058902 is an admirable number.

It is a super-2 number, since 2×1203480589022 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120348058903) 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, 10029004903 + ... + 10029004914.

It is an arithmetic number, because the mean of its divisors is an integer number (30087014727).

Almost surely, 2120348058902 is an apocalyptic number.

120348058902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120348058902 is a wasteful number, since it uses less digits than its factorization.

120348058902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20058009822.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 120348058902 in words is "one hundred twenty billion, three hundred forty-eight million, fifty-eight thousand, nine hundred two".

Divisors: 1 2 3 6 20058009817 40116019634 60174029451 120348058902