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48901629 = 372328649
BaseRepresentation
bin1011101010001…
…0110111111101
310102000110102110
42322202313331
5100004323004
64504044233
71132441230
oct272426775
9112013373
1048901629
1125670577
1214463679
13a19249a
1466cd417
15445e589
hex2ea2dfd

48901629 has 8 divisors (see below), whose sum is σ = 74516800. Its totient is φ = 27943776.

The previous prime is 48901613. The next prime is 48901661. The reversal of 48901629 is 92610984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48901629 - 24 = 48901613 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48901429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164304 + ... + 1164345.

It is an arithmetic number, because the mean of its divisors is an integer number (9314600).

Almost surely, 248901629 is an apocalyptic number.

It is an amenable number.

48901629 is a deficient number, since it is larger than the sum of its proper divisors (25615171).

48901629 is a wasteful number, since it uses less digits than its factorization.

48901629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328659.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 48901629 is about 6992.9699699055. The cubic root of 48901629 is about 365.6855296967.

The spelling of 48901629 in words is "forty-eight million, nine hundred one thousand, six hundred twenty-nine".

Divisors: 1 3 7 21 2328649 6985947 16300543 48901629