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141976016 = 2471397511
BaseRepresentation
bin10000111011001…
…10000111010000
3100220011010110222
420131212013100
5242321213031
622031012212
73342530150
oct1035460720
9326133428
10141976016
1173161756
123b66a068
132354c8a0
1414bda760
15c6e6e7b
hex87661d0

141976016 has 40 divisors (see below), whose sum is σ = 338561664. Its totient is φ = 56165760.

The previous prime is 141976013. The next prime is 141976031. The reversal of 141976016 is 610679141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141976013) 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, 47300 + ... + 50211.

Almost surely, 2141976016 is an apocalyptic number.

141976016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141976016 is an abundant number, since it is smaller than the sum of its proper divisors (196585648).

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

141976016 is a wasteful number, since it uses less digits than its factorization.

141976016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97539 (or 97533 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 141976016 is about 11915.3688990312. The cubic root of 141976016 is about 521.6809704364.

The spelling of 141976016 in words is "one hundred forty-one million, nine hundred seventy-six thousand, sixteen".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 364 728 1456 97511 195022 390044 682577 780088 1267643 1365154 1560176 2535286 2730308 5070572 5460616 8873501 10141144 10921232 17747002 20282288 35494004 70988008 141976016