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48375480 = 23352913901
BaseRepresentation
bin1011100010001…
…0011010111000
310101000201200110
42320202122320
544341003410
64444504320
71125120246
oct270423270
9111021613
1048375480
112534123a
121424b0a0
13a039b5a
1465d3796
1543a8720
hex2e226b8

48375480 has 64 divisors (see below), whose sum is σ = 150141600. Its totient is φ = 12454400.

The previous prime is 48375479. The next prime is 48375487. The reversal of 48375480 is 8457384.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48375487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3471 + ... + 10430.

Almost surely, 248375480 is an apocalyptic number.

48375480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48375480 is an abundant number, since it is smaller than the sum of its proper divisors (101766120).

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

48375480 is a wasteful number, since it uses less digits than its factorization.

48375480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944 (or 13940 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 48375480 is about 6955.2483780236. The cubic root of 48375480 is about 364.3692866972.

The spelling of 48375480 in words is "forty-eight million, three hundred seventy-five thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 58 60 87 116 120 145 174 232 290 348 435 580 696 870 1160 1740 3480 13901 27802 41703 55604 69505 83406 111208 139010 166812 208515 278020 333624 403129 417030 556040 806258 834060 1209387 1612516 1668120 2015645 2418774 3225032 4031290 4837548 6046935 8062580 9675096 12093870 16125160 24187740 48375480