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148725360 = 243257231283
BaseRepresentation
bin10001101110101…
…01111001110000
3101100212000211200
420313111321300
5301033202420
622431411200
73454100430
oct1067257160
9340760750
10148725360
1176a51623
1241983b00
1324a73994
1415a762c0
15d0cbb90
hex8dd5e70

148725360 has 240 divisors, whose sum is σ = 596104704. Its totient is φ = 32491008.

The previous prime is 148725359. The next prime is 148725389. The reversal of 148725360 is 63527841.

It is a tau number, because it is divible by the number of its divisors (240).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115279 + ... + 116561.

Almost surely, 2148725360 is an apocalyptic number.

148725360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148725360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298052352).

148725360 is an abundant number, since it is smaller than the sum of its proper divisors (447379344).

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

148725360 is a wasteful number, since it uses less digits than its factorization.

148725360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 148725360 is about 12195.3007342993. The cubic root of 148725360 is about 529.8199934568.

The spelling of 148725360 in words is "one hundred forty-eight million, seven hundred twenty-five thousand, three hundred sixty".