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148613682 = 2373795633
BaseRepresentation
bin10001101101110…
…10101000110010
3101100122100122110
420312322220302
5301021114212
622425150150
73453124020
oct1066725062
9340570573
10148613682
1176985728
124192b356
1324a34bb9
1415a47710
15d0a8a3c
hex8dbaa32

148613682 has 32 divisors (see below), whose sum is σ = 348872832. Its totient is φ = 41313024.

The previous prime is 148613669. The next prime is 148613683. The reversal of 148613682 is 286316841.

148613682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148613682.

It is not an unprimeable number, because it can be changed into a prime (148613683) 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, 46263 + ... + 49370.

It is an arithmetic number, because the mean of its divisors is an integer number (10902276).

Almost surely, 2148613682 is an apocalyptic number.

148613682 is an abundant number, since it is smaller than the sum of its proper divisors (200259150).

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

148613682 is a wasteful number, since it uses less digits than its factorization.

148613682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95682.

The product of its digits is 55296, while the sum is 39.

The square root of 148613682 is about 12190.7211435583. The cubic root of 148613682 is about 529.6873461543.

The spelling of 148613682 in words is "one hundred forty-eight million, six hundred thirteen thousand, six hundred eighty-two".

Divisors: 1 2 3 6 7 14 21 37 42 74 111 222 259 518 777 1554 95633 191266 286899 573798 669431 1338862 2008293 3538421 4016586 7076842 10615263 21230526 24768947 49537894 74306841 148613682