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120429102 = 2320071517
BaseRepresentation
bin1110010110110…
…01101000101110
322101121102200010
413023121220232
5221312212402
615541114050
72661426153
oct713315056
9271542603
10120429102
1161a85192
12343b8926
131bc47331
1411dcc22a
15a88ca6c
hex72d9a2e

120429102 has 8 divisors (see below), whose sum is σ = 240858216. Its totient is φ = 40143032.

The previous prime is 120429077. The next prime is 120429119. The reversal of 120429102 is 201924021.

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

120429102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10035753 + ... + 10035764.

It is an arithmetic number, because the mean of its divisors is an integer number (30107277).

Almost surely, 2120429102 is an apocalyptic number.

120429102 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.

120429102 is a wasteful number, since it uses less digits than its factorization.

120429102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20071522.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 120429102 is about 10974.0194094962. The cubic root of 120429102 is about 493.8296357797.

The spelling of 120429102 in words is "one hundred twenty million, four hundred twenty-nine thousand, one hundred two".

Divisors: 1 2 3 6 20071517 40143034 60214551 120429102