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119542948 = 2272609913
BaseRepresentation
bin1110010000000…
…01010010100100
322022221102002121
413020001102210
5221100333243
615510115324
72651045500
oct710012244
9268842077
10119542948
116152a428
123404bb44
131b9c6b95
1411c3b300
15a7651ed
hex72014a4

119542948 has 18 divisors (see below), whose sum is σ = 243355686. Its totient is φ = 51232608.

The previous prime is 119542903. The next prime is 119542961. The reversal of 119542948 is 849245911.

It can be written as a sum of positive squares in only one way, i.e., 112317604 + 7225344 = 10598^2 + 2688^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 304761 + ... + 305152.

Almost surely, 2119542948 is an apocalyptic number.

It is an amenable number.

119542948 is an abundant number, since it is smaller than the sum of its proper divisors (123812738).

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

119542948 is a wasteful number, since it uses less digits than its factorization.

119542948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609931 (or 609922 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 119542948 is about 10933.5697738662. The cubic root of 119542948 is about 492.6154030544.

The spelling of 119542948 in words is "one hundred nineteen million, five hundred forty-two thousand, nine hundred forty-eight".

Divisors: 1 2 4 7 14 28 49 98 196 609913 1219826 2439652 4269391 8538782 17077564 29885737 59771474 119542948