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152041663 = 4710132029
BaseRepresentation
bin10010000111111…
…11100010111111
3101121002111221201
421003333202333
5302410313123
623030440331
73524222104
oct1103774277
9347074851
10152041663
1178907174
1242b030a7
13256652a7
141629aaab
15d5345ad
hex90ff8bf

152041663 has 8 divisors (see below), whose sum is σ = 156818880. Its totient is φ = 147328800.

The previous prime is 152041651. The next prime is 152041691. The reversal of 152041663 is 366140251.

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 152041663 - 29 = 152041151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152041633) 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, 11268 + ... + 20761.

It is an arithmetic number, because the mean of its divisors is an integer number (19602360).

Almost surely, 2152041663 is an apocalyptic number.

152041663 is a deficient number, since it is larger than the sum of its proper divisors (4777217).

152041663 is a wasteful number, since it uses less digits than its factorization.

152041663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32177.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 152041663 is about 12330.5175479377. The cubic root of 152041663 is about 533.7290856487.

The spelling of 152041663 in words is "one hundred fifty-two million, forty-one thousand, six hundred sixty-three".

Divisors: 1 47 101 4747 32029 1505363 3234929 152041663