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354135101 = 454977849
BaseRepresentation
bin10101000110111…
…010110000111101
3220200100221000212
4111012322300331
51211124310401
655050202205
711530045565
oct2506726075
9820327025
10354135101
11171999a41
129a723365
13584a33c8
1435065da5
1521153dbb
hex151bac3d

354135101 has 4 divisors (see below), whose sum is σ = 354217500. Its totient is φ = 354052704.

The previous prime is 354135077. The next prime is 354135139. The reversal of 354135101 is 101531453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101531453 = 234414411.

It can be written as a sum of positive squares in 2 ways, for example, as 151044100 + 203091001 = 12290^2 + 14251^2 .

It is a cyclic number.

It is not a de Polignac number, because 354135101 - 226 = 287026237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354135181) 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, 34376 + ... + 43473.

It is an arithmetic number, because the mean of its divisors is an integer number (88554375).

Almost surely, 2354135101 is an apocalyptic number.

It is an amenable number.

354135101 is a deficient number, since it is larger than the sum of its proper divisors (82399).

354135101 is an equidigital number, since it uses as much as digits as its factorization.

354135101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82398.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 354135101 is about 18818.4776483115. The cubic root of 354135101 is about 707.4943756290.

Adding to 354135101 its reverse (101531453), we get a palindrome (455666554).

The spelling of 354135101 in words is "three hundred fifty-four million, one hundred thirty-five thousand, one hundred one".

Divisors: 1 4549 77849 354135101