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150601023 = 32136712241
BaseRepresentation
bin10001111100111…
…11110100111111
3101111101022202200
420332133310333
5302023213043
622535522543
73506042016
oct1076376477
9344338680
10150601023
1178012861
1242529453
132527c641
1416003a7d
15d34c7d3
hex8f9fd3f

150601023 has 12 divisors (see below), whose sum is σ = 217711728. Its totient is φ = 100319040.

The previous prime is 150600991. The next prime is 150601051. The reversal of 150601023 is 320106051.

It is not a de Polignac number, because 150601023 - 25 = 150600991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150600987 and 150601005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150603023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6183 + ... + 18423.

It is an arithmetic number, because the mean of its divisors is an integer number (18142644).

Almost surely, 2150601023 is an apocalyptic number.

150601023 is a deficient number, since it is larger than the sum of its proper divisors (67110705).

150601023 is a wasteful number, since it uses less digits than its factorization.

150601023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13614 (or 13611 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 150601023 is about 12271.9608457654. The cubic root of 150601023 is about 532.0379858210.

Adding to 150601023 its reverse (320106051), we get a palindrome (470707074).

The spelling of 150601023 in words is "one hundred fifty million, six hundred one thousand, twenty-three".

Divisors: 1 3 9 1367 4101 12241 12303 36723 110169 16733447 50200341 150601023