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10142530151 = 132926903263
BaseRepresentation
bin10010111001000101…
…01011101001100111
3222011211221220201212
421130202223221213
5131232441431101
64354233342035
7506225040515
oct113442535147
928154856655
1010142530151
114335215026
121b7086791b
13c583a2340
146c30654b5
153e56641bb
hex25c8aba67

10142530151 has 8 divisors (see below), whose sum is σ = 11299370880. Its totient is φ = 9039496032.

The previous prime is 10142530147. The next prime is 10142530213. The reversal of 10142530151 is 15103524101.

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 10142530151 - 22 = 10142530147 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 (10142530141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13451255 + ... + 13452008.

It is an arithmetic number, because the mean of its divisors is an integer number (1412421360).

Almost surely, 210142530151 is an apocalyptic number.

10142530151 is a deficient number, since it is larger than the sum of its proper divisors (1156840729).

10142530151 is a wasteful number, since it uses less digits than its factorization.

10142530151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26903305.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 10142530151 in words is "ten billion, one hundred forty-two million, five hundred thirty thousand, one hundred fifty-one".

Divisors: 1 13 29 377 26903263 349742419 780194627 10142530151