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48030108 = 2237833
BaseRepresentation
bin1011011100111…
…0000110011100
310100101011220220
42313032012130
544243430413
64433241340
71122151320
oct267160634
9110334826
1048030108
1125125805
1214103250
139c488a9
146543980
15433b223
hex2dce19c

48030108 has 48 divisors (see below), whose sum is σ = 129642240. Its totient is φ = 13557552.

The previous prime is 48030077. The next prime is 48030113. The reversal of 48030108 is 80103084.

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, 578635 + ... + 578717.

It is an arithmetic number, because the mean of its divisors is an integer number (2700880).

Almost surely, 248030108 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 48030108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64821120).

48030108 is an abundant number, since it is smaller than the sum of its proper divisors (81612132).

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

48030108 is an frugal number, since it uses more digits than its factorization.

48030108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 48030108 is about 6930.3757473892. The cubic root of 48030108 is about 363.5000886107.

The spelling of 48030108 in words is "forty-eight million, thirty thousand, one hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 83 84 166 249 332 498 581 996 1162 1743 2324 3486 6889 6972 13778 20667 27556 41334 48223 82668 96446 144669 192892 289338 571787 578676 1143574 1715361 2287148 3430722 4002509 6861444 8005018 12007527 16010036 24015054 48030108