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48213702 = 2322678539
BaseRepresentation
bin1011011111101…
…0111011000110
310100201111202200
42313322323012
544320314302
64441215330
71123544505
oct267727306
9110644680
1048213702
1125240739
1214191546
139cb1324
14659083c
15437581c
hex2dfaec6

48213702 has 12 divisors (see below), whose sum is σ = 104463060. Its totient is φ = 16071228.

The previous prime is 48213691. The next prime is 48213713. The reversal of 48213702 is 20731284.

It is an interprime number because it is at equal distance from previous prime (48213691) and next prime (48213713).

It is a super-2 number, since 2×482137022 = 4649122121089608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1339252 + ... + 1339287.

It is an arithmetic number, because the mean of its divisors is an integer number (8705255).

Almost surely, 248213702 is an apocalyptic number.

48213702 is an abundant number, since it is smaller than the sum of its proper divisors (56249358).

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

48213702 is a wasteful number, since it uses less digits than its factorization.

48213702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678547 (or 2678544 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 48213702 is about 6943.6087159344. The cubic root of 48213702 is about 363.9626566770.

Adding to 48213702 its reverse (20731284), we get a palindrome (68944986).

The spelling of 48213702 in words is "forty-eight million, two hundred thirteen thousand, seven hundred two".

Divisors: 1 2 3 6 9 18 2678539 5357078 8035617 16071234 24106851 48213702