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48101151 = 377132261
BaseRepresentation
bin1011011101111…
…1011100011111
310100111210101010
42313133130133
544303214101
64434550303
71122565410
oct267373437
9110453333
1048101151
112517411a
1214138393
139c72027
146561807
1543522d6
hex2ddf71f

48101151 has 16 divisors (see below), whose sum is σ = 74331648. Its totient is φ = 27098400.

The previous prime is 48101129. The next prime is 48101171. The reversal of 48101151 is 15110184.

It is a happy number.

It is not a de Polignac number, because 48101151 - 27 = 48101023 is a prime.

It is a super-3 number, since 3×481011513 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48101171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14640 + ... + 17621.

It is an arithmetic number, because the mean of its divisors is an integer number (4645728).

Almost surely, 248101151 is an apocalyptic number.

48101151 is a deficient number, since it is larger than the sum of its proper divisors (26230497).

48101151 is a wasteful number, since it uses less digits than its factorization.

48101151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32342.

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 48101151 is about 6935.4993331411. The cubic root of 48101151 is about 363.6792221852.

The spelling of 48101151 in words is "forty-eight million, one hundred one thousand, one hundred fifty-one".

Divisors: 1 3 7 21 71 213 497 1491 32261 96783 225827 677481 2290531 6871593 16033717 48101151