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120197076 = 22341244303
BaseRepresentation
bin1110010101000…
…00111111010100
322101011122101120
413022200333110
5221232301301
615532123540
72656441536
oct712407724
9271148346
10120197076
116193692a
12343065b0
131bb9583c
1411d6b856
15a843e36
hex72a0fd4

120197076 has 24 divisors (see below), whose sum is σ = 287301504. Its totient is φ = 39088320.

The previous prime is 120197071. The next prime is 120197111. The reversal of 120197076 is 670791021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120197071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121660 + ... + 122643.

It is an arithmetic number, because the mean of its divisors is an integer number (11970896).

Almost surely, 2120197076 is an apocalyptic number.

It is an amenable number.

120197076 is an abundant number, since it is smaller than the sum of its proper divisors (167104428).

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

120197076 is a wasteful number, since it uses less digits than its factorization.

120197076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244351 (or 244349 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 120197076 is about 10963.4427074710. The cubic root of 120197076 is about 493.5122845236.

The spelling of 120197076 in words is "one hundred twenty million, one hundred ninety-seven thousand, seventy-six".

Divisors: 1 2 3 4 6 12 41 82 123 164 246 492 244303 488606 732909 977212 1465818 2931636 10016423 20032846 30049269 40065692 60098538 120197076