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2210134031 = 71092896637
BaseRepresentation
bin1000001110111011…
…1111100000001111
312201000202102220222
42003232333200033
514011243242111
61003150501555
7105524554310
oct20356774017
95630672828
102210134031
11a34621456
125182048bb
13292b6c221
1416d758607
15ce06e7db
hex83bbf80f

2210134031 has 8 divisors (see below), whose sum is σ = 2549041440. Its totient is φ = 1877020128.

The previous prime is 2210134021. The next prime is 2210134033. The reversal of 2210134031 is 1304310122.

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 2210134031 - 26 = 2210133967 is a prime.

It is a super-2 number, since 2×22101340312 = 9769384869968617922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210134033) 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, 1447556 + ... + 1449081.

It is an arithmetic number, because the mean of its divisors is an integer number (318630180).

Almost surely, 22210134031 is an apocalyptic number.

2210134031 is a deficient number, since it is larger than the sum of its proper divisors (338907409).

2210134031 is a wasteful number, since it uses less digits than its factorization.

2210134031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896753.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2210134031 is about 47012.0626116319. The cubic root of 2210134031 is about 1302.5853935120.

Adding to 2210134031 its reverse (1304310122), we get a palindrome (3514444153).

The spelling of 2210134031 in words is "two billion, two hundred ten million, one hundred thirty-four thousand, thirty-one".

Divisors: 1 7 109 763 2896637 20276459 315733433 2210134031