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100342413 = 3249922343
BaseRepresentation
bin1011111101100…
…01101010001101
320222210220220200
411332301222031
5201141424123
613542404113
72325616323
oct576615215
9228726820
10100342413
1151705816
1229730639
1317a33612
14d47dd13
158c21143
hex5fb1a8d

100342413 has 12 divisors (see below), whose sum is σ = 145236000. Its totient is φ = 66757896.

The previous prime is 100342387. The next prime is 100342441. The reversal of 100342413 is 314243001.

It is not a de Polignac number, because 100342413 - 28 = 100342157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100342453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6681 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (12103000).

Almost surely, 2100342413 is an apocalyptic number.

It is an amenable number.

100342413 is a deficient number, since it is larger than the sum of its proper divisors (44893587).

100342413 is a wasteful number, since it uses less digits than its factorization.

100342413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22848 (or 22845 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 100342413 is about 10017.1060192053. The cubic root of 100342413 is about 464.6880599494.

Adding to 100342413 its reverse (314243001), we get a palindrome (414585414).

The spelling of 100342413 in words is "one hundred million, three hundred forty-two thousand, four hundred thirteen".

Divisors: 1 3 9 499 1497 4491 22343 67029 201087 11149157 33447471 100342413