Base | Representation |
---|---|
bin | 1110111001010… |
… | …01001111110110 |
3 | 22201010002111001 |
4 | 13130221033312 |
5 | 223441340434 |
6 | 20222033514 |
7 | 3045024145 |
oct | 734511766 |
9 | 281102431 |
10 | 124949494 |
11 | 6459244a |
12 | 35a1889a |
13 | 1cb6aa17 |
14 | 1284775c |
15 | ae82114 |
hex | 77293f6 |
124949494 has 8 divisors (see below), whose sum is σ = 187524000. Its totient is φ = 62441496.
The previous prime is 124949471. The next prime is 124949519. The reversal of 124949494 is 494949421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1249494942 = 31224752101712072, 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 3 ways as a sum of consecutive naturals, for example, 11629 + ... + 19624.
It is an arithmetic number, because the mean of its divisors is an integer number (23440500).
Almost surely, 2124949494 is an apocalyptic number.
124949494 is a deficient number, since it is larger than the sum of its proper divisors (62574506).
124949494 is a wasteful number, since it uses less digits than its factorization.
124949494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33254.
The product of its digits is 373248, while the sum is 46.
The square root of 124949494 is about 11178.0809623119. The cubic root of 124949494 is about 499.9326495949.
The spelling of 124949494 in words is "one hundred twenty-four million, nine hundred forty-nine thousand, four hundred ninety-four".
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