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10273092020 = 2254112528161
BaseRepresentation
bin10011001000101001…
…01111000110110100
3222111221122010221122
421210110233012310
5132014402421040
64415220003112
7512401561412
oct114424570664
928457563848
1010273092020
1143a19900a4
121ba8530498
13c79456799
146d65302b2
15401d541b5
hex26452f1b4

10273092020 has 24 divisors (see below), whose sum is σ = 22099677768. Its totient is φ = 4009011200.

The previous prime is 10273092017. The next prime is 10273092023. The reversal of 10273092020 is 2029037201.

It is an interprime number because it is at equal distance from previous prime (10273092017) and next prime (10273092023).

It can be written as a sum of positive squares in 4 ways, for example, as 3701776 + 10269390244 = 1924^2 + 101338^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10273092023) 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, 6263261 + ... + 6264900.

It is an arithmetic number, because the mean of its divisors is an integer number (920819907).

Almost surely, 210273092020 is an apocalyptic number.

10273092020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10273092020 is an abundant number, since it is smaller than the sum of its proper divisors (11826585748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10273092020 is a wasteful number, since it uses less digits than its factorization.

10273092020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12528211 (or 12528209 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 10273092020 in words is "ten billion, two hundred seventy-three million, ninety-two thousand, twenty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 820 12528161 25056322 50112644 62640805 125281610 250563220 513654601 1027309202 2054618404 2568273005 5136546010 10273092020