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48845088 = 2532315471
BaseRepresentation
bin1011101001010…
…1000100100000
310101220120212100
42322111010200
5100001020323
64502530400
71132114335
oct272250440
9111816770
1048845088
1125632046
1214436a00
13a172826
1466b698c
15444c943
hex2e95120

48845088 has 72 divisors (see below), whose sum is σ = 143410176. Its totient is φ = 15753600.

The previous prime is 48845081. The next prime is 48845099. The reversal of 48845088 is 88054884.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (48845081) 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, 6193 + ... + 11663.

It is an arithmetic number, because the mean of its divisors is an integer number (1991808).

Almost surely, 248845088 is an apocalyptic number.

48845088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48845088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71705088).

48845088 is an abundant number, since it is smaller than the sum of its proper divisors (94565088).

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

48845088 is a wasteful number, since it uses less digits than its factorization.

48845088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5518 (or 5507 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 48845088 is about 6988.9260977635. The cubic root of 48845088 is about 365.5445378059.

The spelling of 48845088 in words is "forty-eight million, eight hundred forty-five thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 124 144 186 248 279 288 372 496 558 744 992 1116 1488 2232 2976 4464 5471 8928 10942 16413 21884 32826 43768 49239 65652 87536 98478 131304 169601 175072 196956 262608 339202 393912 508803 525216 678404 787824 1017606 1356808 1526409 1575648 2035212 2713616 3052818 4070424 5427232 6105636 8140848 12211272 16281696 24422544 48845088