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48612141 = 328236563
BaseRepresentation
bin1011100101110…
…0001100101101
310101110202022200
42321130030231
544421042031
64453532113
71130124234
oct271341455
9111422280
1048612141
1125493026
1214344039
13a0c07a6
146655b1b
1544038e6
hex2e5c32d

48612141 has 12 divisors (see below), whose sum is σ = 70313568. Its totient is φ = 32363784.

The previous prime is 48612139. The next prime is 48612143. The reversal of 48612141 is 14121684.

It is a happy number.

48612141 is a `hidden beast` number, since 4 + 8 + 612 + 1 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (48612139) and next prime (48612143).

It is not a de Polignac number, because 48612141 - 21 = 48612139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48612143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4126 + ... + 10688.

It is an arithmetic number, because the mean of its divisors is an integer number (5859464).

Almost surely, 248612141 is an apocalyptic number.

It is an amenable number.

48612141 is a deficient number, since it is larger than the sum of its proper divisors (21701427).

48612141 is a wasteful number, since it uses less digits than its factorization.

48612141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392 (or 7389 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 48612141 is about 6972.2407445526. The cubic root of 48612141 is about 364.9625056876.

The spelling of 48612141 in words is "forty-eight million, six hundred twelve thousand, one hundred forty-one".

Divisors: 1 3 9 823 2469 6563 7407 19689 59067 5401349 16204047 48612141