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354152041 = 17187911087
BaseRepresentation
bin10101000110111…
…110111001101001
3220200101210021021
4111012332321221
51211130331131
655050412441
711530146145
oct2506767151
9820353237
10354152041
11171a00741
129a731121
13584ab029
143506c225
1521158e11
hex151bee69

354152041 has 8 divisors (see below), whose sum is σ = 375217920. Its totient is φ = 333112128.

The previous prime is 354152033. The next prime is 354152059. The reversal of 354152041 is 140251453.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354152041 - 23 = 354152033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354151997 and 354152015.

It is not an unprimeable number, because it can be changed into a prime (354152441) 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 7 ways as a sum of consecutive naturals, for example, 26400 + ... + 37486.

It is an arithmetic number, because the mean of its divisors is an integer number (46902240).

Almost surely, 2354152041 is an apocalyptic number.

It is an amenable number.

354152041 is a deficient number, since it is larger than the sum of its proper divisors (21065879).

354152041 is a wasteful number, since it uses less digits than its factorization.

354152041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12983.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 354152041 is about 18818.9277324719. The cubic root of 354152041 is about 707.5056564120.

The spelling of 354152041 in words is "three hundred fifty-four million, one hundred fifty-two thousand, forty-one".

Divisors: 1 17 1879 11087 31943 188479 20832473 354152041