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358941013 = 2315606131
BaseRepresentation
bin10101011001010…
…000000101010101
3221000102002111121
4111121100011111
51213342103023
655341203541
711615643154
oct2531200525
9830362447
10358941013
11174681772
12a02605b1
1359496a42
143595759b
15217a2d5d
hex15650155

358941013 has 4 divisors (see below), whose sum is σ = 374547168. Its totient is φ = 343334860.

The previous prime is 358940999. The next prime is 358941017. The reversal of 358941013 is 310149853.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-358941013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 358941013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (358941017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7803043 + ... + 7803088.

It is an arithmetic number, because the mean of its divisors is an integer number (93636792).

Almost surely, 2358941013 is an apocalyptic number.

It is an amenable number.

358941013 is a deficient number, since it is larger than the sum of its proper divisors (15606155).

358941013 is a wasteful number, since it uses less digits than its factorization.

358941013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15606154.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 358941013 is about 18945.7386501556. The cubic root of 358941013 is about 710.6804380768.

The spelling of 358941013 in words is "three hundred fifty-eight million, nine hundred forty-one thousand, thirteen".

Divisors: 1 23 15606131 358941013