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151060728 = 233721341241
BaseRepresentation
bin10010000000100…
…00000011111000
3101112020200100210
421000100003320
5302132420403
622553431120
73512665200
oct1100200370
9345220323
10151060728
11782a7185
124270b4a0
13253b0960
14160c3400
15d3ddb03
hex90100f8

151060728 has 192 divisors, whose sum is σ = 486652320. Its totient is φ = 38707200.

The previous prime is 151060717. The next prime is 151060729. The reversal of 151060728 is 827060151.

It is a junction number, because it is equal to n+sod(n) for n = 151060695 and 151060704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151060729) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 626688 + ... + 626928.

Almost surely, 2151060728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151060728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243326160).

151060728 is an abundant number, since it is smaller than the sum of its proper divisors (335591592).

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

151060728 is a wasteful number, since it uses less digits than its factorization.

151060728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 151060728 is about 12290.6764663301. The cubic root of 151060728 is about 532.5787791490.

The spelling of 151060728 in words is "one hundred fifty-one million, sixty thousand, seven hundred twenty-eight".