Base | Representation |
---|---|
bin | 10001101101010… |
… | …00010101010000 |
3 | 101100111112210111 |
4 | 20312220111100 |
5 | 301011214304 |
6 | 22423411104 |
7 | 3452362306 |
oct | 1066502520 |
9 | 340445714 |
10 | 148538704 |
11 | 76934366 |
12 | 418b3a94 |
13 | 24a09a32 |
14 | 15a28276 |
15 | d091704 |
hex | 8da8550 |
148538704 has 10 divisors (see below), whose sum is σ = 287793770. Its totient is φ = 74269344.
The previous prime is 148538653. The next prime is 148538729. The reversal of 148538704 is 407835841.
It can be written as a sum of positive squares in only one way, i.e., 82083600 + 66455104 = 9060^2 + 8152^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4641819 + ... + 4641850.
It is an arithmetic number, because the mean of its divisors is an integer number (28779377).
Almost surely, 2148538704 is an apocalyptic number.
It is an amenable number.
148538704 is a deficient number, since it is larger than the sum of its proper divisors (139255066).
148538704 is an equidigital number, since it uses as much as digits as its factorization.
148538704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9283677 (or 9283671 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 148538704 is about 12187.6455478489. The cubic root of 148538704 is about 529.5982525659.
The spelling of 148538704 in words is "one hundred forty-eight million, five hundred thirty-eight thousand, seven hundred four".
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