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10140151 = 71448593
BaseRepresentation
bin100110101011…
…100111110111
3201002011200011
4212223213313
510043441101
61001201051
7152122060
oct46534767
921064604
1010140151
1157a649a
123490187
1321405b8
1414bd567
15d54751
hex9ab9f7

10140151 has 4 divisors (see below), whose sum is σ = 11588752. Its totient is φ = 8691552.

The previous prime is 10140133. The next prime is 10140157. The reversal of 10140151 is 15104101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15104101 = 89169709.

It is a cyclic number.

It is not a de Polignac number, because 10140151 - 217 = 10009079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140157) 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, 724290 + ... + 724303.

It is an arithmetic number, because the mean of its divisors is an integer number (2897188).

Almost surely, 210140151 is an apocalyptic number.

10140151 is a deficient number, since it is larger than the sum of its proper divisors (1448601).

10140151 is an equidigital number, since it uses as much as digits as its factorization.

10140151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448600.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 10140151 is about 3184.3603753344. The cubic root of 10140151 is about 216.4452905228.

Adding to 10140151 its reverse (15104101), we get a palindrome (25244252).

The spelling of 10140151 in words is "ten million, one hundred forty thousand, one hundred fifty-one".

Divisors: 1 7 1448593 10140151