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148208016 = 24311280697
BaseRepresentation
bin10001101010101…
…11100110010000
3101022212202011210
420311113212100
5300420124031
622412340120
73446514225
oct1065274620
9338782153
10148208016
1176728970
1241774640
1324922368
141597d94c
15d028746
hex8d57990

148208016 has 40 divisors (see below), whose sum is σ = 417678624. Its totient is φ = 44911360.

The previous prime is 148207973. The next prime is 148208017. The reversal of 148208016 is 610802841.

It is not an unprimeable number, because it can be changed into a prime (148208017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139821 + ... + 140876.

Almost surely, 2148208016 is an apocalyptic number.

148208016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148208016 is an abundant number, since it is smaller than the sum of its proper divisors (269470608).

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

148208016 is a wasteful number, since it uses less digits than its factorization.

148208016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280719 (or 280713 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 148208016 is about 12174.0714635655. The cubic root of 148208016 is about 529.2049501088.

The spelling of 148208016 in words is "one hundred forty-eight million, two hundred eight thousand, sixteen".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 280697 561394 842091 1122788 1684182 2245576 3087667 3368364 4491152 6175334 6736728 9263001 12350668 13473456 18526002 24701336 37052004 49402672 74104008 148208016