Base | Representation |
---|---|
bin | 10100111010101… |
… | …111010100011101 |
3 | 220110100201121010 |
4 | 110322233110131 |
5 | 1204320124433 |
6 | 54453525433 |
7 | 11460650646 |
oct | 2472572435 |
9 | 813321533 |
10 | 350942493 |
11 | 170109320 |
12 | 99643879 |
13 | 579261a5 |
14 | 348746cd |
15 | 20c22e63 |
hex | 14eaf51d |
350942493 has 16 divisors (see below), whose sum is σ = 522914112. Its totient is φ = 207504000.
The previous prime is 350942489. The next prime is 350942497. The reversal of 350942493 is 394249053.
It is an interprime number because it is at equal distance from previous prime (350942489) and next prime (350942497).
It is not a de Polignac number, because 350942493 - 22 = 350942489 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350942497) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 128338 + ... + 131043.
It is an arithmetic number, because the mean of its divisors is an integer number (32682132).
Almost surely, 2350942493 is an apocalyptic number.
350942493 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
350942493 is a deficient number, since it is larger than the sum of its proper divisors (171971619).
350942493 is a wasteful number, since it uses less digits than its factorization.
350942493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259436.
The product of its (nonzero) digits is 116640, while the sum is 39.
The square root of 350942493 is about 18733.4591840375. The cubic root of 350942493 is about 705.3618805073.
The spelling of 350942493 in words is "three hundred fifty million, nine hundred forty-two thousand, four hundred ninety-three".
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