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140310095 = 5178871861
BaseRepresentation
bin10000101110011…
…11011001001111
3100210000111021012
420113033121033
5241404410340
621531155435
73322421222
oct1027173117
9323014235
10140310095
1172224062
123aba5b7b
13230b8533
14148c55b9
15c4b8565
hex85cf64f

140310095 has 16 divisors (see below), whose sum is σ = 178573248. Its totient is φ = 105469440.

The previous prime is 140310073. The next prime is 140310101. The reversal of 140310095 is 590013041.

It is a happy number.

It is not a de Polignac number, because 140310095 - 28 = 140309839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140310095.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74465 + ... + 76325.

It is an arithmetic number, because the mean of its divisors is an integer number (11160828).

Almost surely, 2140310095 is an apocalyptic number.

140310095 is a deficient number, since it is larger than the sum of its proper divisors (38263153).

140310095 is a wasteful number, since it uses less digits than its factorization.

140310095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 140310095 is about 11845.2562234846. The cubic root of 140310095 is about 519.6325004467.

The spelling of 140310095 in words is "one hundred forty million, three hundred ten thousand, ninety-five".

Divisors: 1 5 17 85 887 1861 4435 9305 15079 31637 75395 158185 1650707 8253535 28062019 140310095