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120414948 = 22310034579
BaseRepresentation
bin1110010110101…
…10001011100100
322101120201020220
413023112023210
5221311234243
615540524340
72661336663
oct713261344
9271521226
10120414948
1161a75595
12343b06b0
131bc40a64
1411dc6dda
15a888783
hex72d62e4

120414948 has 12 divisors (see below), whose sum is σ = 280968240. Its totient is φ = 40138312.

The previous prime is 120414941. The next prime is 120414971. The reversal of 120414948 is 849414021.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (120414941) 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, 5017278 + ... + 5017301.

It is an arithmetic number, because the mean of its divisors is an integer number (23414020).

Almost surely, 2120414948 is an apocalyptic number.

It is an amenable number.

120414948 is an abundant number, since it is smaller than the sum of its proper divisors (160553292).

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

120414948 is a wasteful number, since it uses less digits than its factorization.

120414948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10034586 (or 10034584 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 120414948 is about 10973.3745037705. The cubic root of 120414948 is about 493.8102884669.

Adding to 120414948 its reverse (849414021), we get a palindrome (969828969).

The spelling of 120414948 in words is "one hundred twenty million, four hundred fourteen thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 10034579 20069158 30103737 40138316 60207474 120414948