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48552427 = 7117183107
BaseRepresentation
bin1011100100110…
…1100111101011
310101100201102001
42321031213223
544412134202
64452351431
71126455160
oct271154753
9111321361
1048552427
1125452180
1214315577
13a09c561
14663c067
1543e0d87
hex2e4d9eb

48552427 has 32 divisors (see below), whose sum is σ = 62705664. Its totient is φ = 36506400.

The previous prime is 48552419. The next prime is 48552451. The reversal of 48552427 is 72425584.

It is a happy number.

It is not a de Polignac number, because 48552427 - 23 = 48552419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48522427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453708 + ... + 453814.

It is an arithmetic number, because the mean of its divisors is an integer number (1959552).

Almost surely, 248552427 is an apocalyptic number.

48552427 is a deficient number, since it is larger than the sum of its proper divisors (14153237).

48552427 is a wasteful number, since it uses less digits than its factorization.

48552427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279.

The product of its digits is 89600, while the sum is 37.

The square root of 48552427 is about 6967.9571611772. The cubic root of 48552427 is about 364.8130073647.

It can be divided in two parts, 4855 and 2427, that multiplied together give a triangular number (11783085 = T4854).

The spelling of 48552427 in words is "forty-eight million, five hundred fifty-two thousand, four hundred twenty-seven".

Divisors: 1 7 11 71 77 83 107 497 581 749 781 913 1177 5467 5893 6391 7597 8239 8881 41251 53179 62167 64823 83567 97691 453761 584969 630551 683837 4413857 6936061 48552427