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48036404 = 22135771601
BaseRepresentation
bin1011011100111…
…1101000110100
310100101111120002
42313033220310
544244131104
64433330432
71122205553
oct267175064
9110344502
1048036404
112512a509
1214106a18
139c4b710
146545d9a
15433d01e
hex2dcfa34

48036404 has 24 divisors (see below), whose sum is σ = 90743688. Its totient is φ = 22118400.

The previous prime is 48036377. The next prime is 48036431. The reversal of 48036404 is 40463084.

It is an interprime number because it is at equal distance from previous prime (48036377) and next prime (48036431).

It can be written as a sum of positive squares in 4 ways, for example, as 30228004 + 17808400 = 5498^2 + 4220^2 .

It is a super-2 number, since 2×480364042 = 4614992218502432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29204 + ... + 30804.

It is an arithmetic number, because the mean of its divisors is an integer number (3780987).

Almost surely, 248036404 is an apocalyptic number.

It is an amenable number.

48036404 is a deficient number, since it is larger than the sum of its proper divisors (42707284).

48036404 is a wasteful number, since it uses less digits than its factorization.

48036404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195 (or 2193 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 48036404 is about 6930.8299647301. The cubic root of 48036404 is about 363.5159709857.

Adding to 48036404 its reverse (40463084), we get a palindrome (88499488).

The spelling of 48036404 in words is "forty-eight million, thirty-six thousand, four hundred four".

Divisors: 1 2 4 13 26 52 577 1154 1601 2308 3202 6404 7501 15002 20813 30004 41626 83252 923777 1847554 3695108 12009101 24018202 48036404