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48752004 = 2237580381
BaseRepresentation
bin1011100111111…
…0010110000100
310101201212011210
42321332112010
544440031004
64500531420
71131246060
oct271762604
9111655153
1048752004
1125579114
12143b0b70
13a13c352
146690aa0
154430089
hex2e7e584

48752004 has 24 divisors (see below), whose sum is σ = 130005568. Its totient is φ = 13929120.

The previous prime is 48752003. The next prime is 48752021. The reversal of 48752004 is 40025784.

It is not an unprimeable number, because it can be changed into a prime (48752003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290107 + ... + 290274.

Almost surely, 248752004 is an apocalyptic number.

It is an amenable number.

48752004 is an abundant number, since it is smaller than the sum of its proper divisors (81253564).

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

48752004 is a wasteful number, since it uses less digits than its factorization.

48752004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580395 (or 580393 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 48752004 is about 6982.2635298304. The cubic root of 48752004 is about 365.3121842796.

Adding to 48752004 its reverse (40025784), we get a palindrome (88777788).

The spelling of 48752004 in words is "forty-eight million, seven hundred fifty-two thousand, four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 580381 1160762 1741143 2321524 3482286 4062667 6964572 8125334 12188001 16250668 24376002 48752004