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119493344 = 2531163739
BaseRepresentation
bin1110001111101…
…01001011100000
322022211220001102
413013311023200
5221042241334
615505053532
72650451045
oct707651340
9268756042
10119493344
11614a6133
12340272a8
131b9aa429
1411c271cc
15a75567e
hex71f52e0

119493344 has 48 divisors (see below), whose sum is σ = 244661760. Its totient is φ = 57386880.

The previous prime is 119493329. The next prime is 119493347. The reversal of 119493344 is 443394911.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 119493298 and 119493307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119493347) 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, 161327 + ... + 162065.

It is an arithmetic number, because the mean of its divisors is an integer number (5097120).

Almost surely, 2119493344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119493344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122330880).

119493344 is an abundant number, since it is smaller than the sum of its proper divisors (125168416).

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

119493344 is a wasteful number, since it uses less digits than its factorization.

119493344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943 (or 935 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 119493344 is about 10931.3011119445. The cubic root of 119493344 is about 492.5472571830.

The spelling of 119493344 in words is "one hundred nineteen million, four hundred ninety-three thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 31 32 62 124 163 248 326 496 652 739 992 1304 1478 2608 2956 5053 5216 5912 10106 11824 20212 22909 23648 40424 45818 80848 91636 120457 161696 183272 240914 366544 481828 733088 963656 1927312 3734167 3854624 7468334 14936668 29873336 59746672 119493344