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48101960 = 2351202549
BaseRepresentation
bin1011011101111…
…1101001001000
310100111211111002
42313133221020
544303230320
64434554132
71122600644
oct267375110
9110454432
1048101960
1125174795
1214138948
139c724ca
146561c24
154352675
hex2ddfa48

48101960 has 16 divisors (see below), whose sum is σ = 108229500. Its totient is φ = 19240768.

The previous prime is 48101951. The next prime is 48101983. The reversal of 48101960 is 6910184.

It can be written as a sum of positive squares in 2 ways, for example, as 47251876 + 850084 = 6874^2 + 922^2 .

It is a super-3 number, since 3×481019603 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601235 + ... + 601314.

Almost surely, 248101960 is an apocalyptic number.

48101960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48101960 is an abundant number, since it is smaller than the sum of its proper divisors (60127540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48101960 is a wasteful number, since it uses less digits than its factorization.

48101960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202560 (or 1202556 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 48101960 is about 6935.5576560216. The cubic root of 48101960 is about 363.6812610473.

The spelling of 48101960 in words is "forty-eight million, one hundred one thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1202549 2405098 4810196 6012745 9620392 12025490 24050980 48101960