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48150480 = 2435728661
BaseRepresentation
bin1011011110101…
…1011111010000
310100121022001010
42313223133100
544311303410
64440010520
71123162260
oct267533720
9110538033
1048150480
11251a8194
1214160a40
139c8b611
1465757a0
154361c20
hex2deb7d0

48150480 has 80 divisors (see below), whose sum is σ = 170596224. Its totient is φ = 11005440.

The previous prime is 48150457. The next prime is 48150521. The reversal of 48150480 is 8405184.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12651 + ... + 16010.

Almost surely, 248150480 is an apocalyptic number.

48150480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48150480 is an abundant number, since it is smaller than the sum of its proper divisors (122445744).

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

48150480 is a wasteful number, since it uses less digits than its factorization.

48150480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28684 (or 28678 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 48150480 is about 6939.0546906621. The cubic root of 48150480 is about 363.8035005919.

The spelling of 48150480 in words is "forty-eight million, one hundred fifty thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 28661 57322 85983 114644 143305 171966 200627 229288 286610 343932 401254 429915 458576 573220 601881 687864 802508 859830 1003135 1146440 1203762 1375728 1605016 1719660 2006270 2292880 2407524 3009405 3210032 3439320 4012540 4815048 6018810 6878640 8025080 9630096 12037620 16050160 24075240 48150480