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119212357 = 1171915073
BaseRepresentation
bin1110001101100…
…00100101000101
322022022121121111
413012300211011
5221004243412
615455045021
72645200615
oct706604505
9268277544
10119212357
1161324010
1233b10771
131b90c574
1411b92a45
15a6ec2a7
hex71b0945

119212357 has 8 divisors (see below), whose sum is σ = 130239360. Its totient is φ = 108216960.

The previous prime is 119212349. The next prime is 119212411. The reversal of 119212357 is 753212911.

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

It is a cyclic number.

It is not a de Polignac number, because 119212357 - 23 = 119212349 is a prime.

It is a super-2 number, since 2×1192123572 = 28423172122990898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119212307) 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, 373 + ... + 15445.

It is an arithmetic number, because the mean of its divisors is an integer number (16279920).

Almost surely, 2119212357 is an apocalyptic number.

It is an amenable number.

119212357 is a deficient number, since it is larger than the sum of its proper divisors (11027003).

119212357 is a wasteful number, since it uses less digits than its factorization.

119212357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15803.

The product of its digits is 3780, while the sum is 31.

The square root of 119212357 is about 10918.4411433135. The cubic root of 119212357 is about 492.1608814098.

The spelling of 119212357 in words is "one hundred nineteen million, two hundred twelve thousand, three hundred fifty-seven".

Divisors: 1 11 719 7909 15073 165803 10837487 119212357