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107151333988 = 22100189267373
BaseRepresentation
bin110001111001010110…
…1111001101001100100
3101020120120010202020111
41203302231321221210
53223421220141423
6121120304542404
710512211211506
oct1436255715144
9336516122214
10107151333988
1141496153186
1218924921a04
13a14829080a
145286b31d76
152bc1e9860d
hex18f2b79a64

107151333988 has 12 divisors (see below), whose sum is σ = 187517407420. Its totient is φ = 53574931872.

The previous prime is 107151333983. The next prime is 107151334001. The reversal of 107151333988 is 889333151701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30240514404 + 76910819584 = 173898^2 + 277328^2 .

It is a super-2 number, since 2×1071513339882 (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (107151333983) 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, 267070 + ... + 534442.

Almost surely, 2107151333988 is an apocalyptic number.

It is an amenable number.

107151333988 is a deficient number, since it is larger than the sum of its proper divisors (80366073432).

107151333988 is a wasteful number, since it uses less digits than its factorization.

107151333988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367566 (or 367564 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 107151333988 in words is "one hundred seven billion, one hundred fifty-one million, three hundred thirty-three thousand, nine hundred eighty-eight".

Divisors: 1 2 4 100189 200378 267373 400756 534746 1069492 26787833497 53575666994 107151333988