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48962452 = 22711712239
BaseRepresentation
bin1011101011000…
…1101110010100
310102010112212011
42322301232110
5100013244302
64505234004
71133113450
oct272615624
9112115764
1048962452
1125702240
1214492904
13a1b4086
146707660
1544725d7
hex2eb1b94

48962452 has 48 divisors (see below), whose sum is σ = 108380160. Its totient is φ = 18799200.

The previous prime is 48962413. The next prime is 48962453. The reversal of 48962452 is 25426984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48962453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20749 + ... + 22987.

It is an arithmetic number, because the mean of its divisors is an integer number (2257920).

Almost surely, 248962452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48962452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54190080).

48962452 is an abundant number, since it is smaller than the sum of its proper divisors (59417708).

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

48962452 is a wasteful number, since it uses less digits than its factorization.

48962452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332 (or 2330 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 48962452 is about 6997.3174860085. The cubic root of 48962452 is about 365.8370779945.

The spelling of 48962452 in words is "forty-eight million, nine hundred sixty-two thousand, four hundred fifty-two".

Divisors: 1 2 4 7 11 14 22 28 44 71 77 142 154 284 308 497 781 994 1562 1988 2239 3124 4478 5467 8956 10934 15673 21868 24629 31346 49258 62692 98516 158969 172403 317938 344806 635876 689612 1112783 1748659 2225566 3497318 4451132 6994636 12240613 24481226 48962452