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10070070673 = 132173344429
BaseRepresentation
bin10010110000011100…
…10001010110010001
3221222210121121000111
421120032101112101
5131110414230143
64343124321321
7504355121425
oct113016212621
927883547014
1010070070673
1142a8324163
121b50543241
13c46382200
146b75a2b85
153de0ee99d
hex258391591

10070070673 has 12 divisors (see below), whose sum is σ = 10967340060. Its totient is φ = 9241692096.

The previous prime is 10070070667. The next prime is 10070070679. The reversal of 10070070673 is 37607007001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10070070667) and next prime (10070070679).

It can be written as a sum of positive squares in 6 ways, for example, as 1124126784 + 8945943889 = 33528^2 + 94583^2 .

It is not a de Polignac number, because 10070070673 - 213 = 10070062481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10070070679) 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, 142978 + ... + 201451.

It is an arithmetic number, because the mean of its divisors is an integer number (913945005).

Almost surely, 210070070673 is an apocalyptic number.

10070070673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10070070673 is a deficient number, since it is larger than the sum of its proper divisors (897269387).

10070070673 is a wasteful number, since it uses less digits than its factorization.

10070070673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344628 (or 344615 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 31.

Adding to 10070070673 its reverse (37607007001), we get a palindrome (47677077674).

The spelling of 10070070673 in words is "ten billion, seventy million, seventy thousand, six hundred seventy-three".

Divisors: 1 13 169 173 2249 29237 344429 4477577 58208501 59586217 774620821 10070070673