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109952133 = 3311182281
BaseRepresentation
bin1101000110110…
…11110010000101
321122220010222020
412203123302011
5211121432013
614524353353
72503402104
oct643336205
9248803866
10109952133
1157079735
12309a5859
1319a19645
141086203b
1599bd623
hex68dbc85

109952133 has 8 divisors (see below), whose sum is σ = 151332096. Its totient is φ = 70936800.

The previous prime is 109952111. The next prime is 109952177. The reversal of 109952133 is 331259901.

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

It is not a de Polignac number, because 109952133 - 212 = 109948037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109952094 and 109952103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109950133) 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, 591048 + ... + 591233.

It is an arithmetic number, because the mean of its divisors is an integer number (18916512).

Almost surely, 2109952133 is an apocalyptic number.

It is an amenable number.

109952133 is a deficient number, since it is larger than the sum of its proper divisors (41379963).

109952133 is a wasteful number, since it uses less digits than its factorization.

109952133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182315.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 109952133 is about 10485.8062637071. The cubic root of 109952133 is about 479.0724753517.

The spelling of 109952133 in words is "one hundred nine million, nine hundred fifty-two thousand, one hundred thirty-three".

Divisors: 1 3 31 93 1182281 3546843 36650711 109952133