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10231225030 = 251378701731
BaseRepresentation
bin10011000011101010…
…00001101011000110
3222102000212002020101
421201311001223012
5131423143200110
64411122354314
7511352656255
oct114165015306
928360762211
1010231225030
114380294884
121b964bb99a
13c70888210
146d0b5279c
153ed33413a
hex261d41ac6

10231225030 has 16 divisors (see below), whose sum is σ = 19832836464. Its totient is φ = 3777683040.

The previous prime is 10231224959. The next prime is 10231225049. The reversal of 10231225030 is 3052213201.

It is a super-2 number, since 2×102312250302 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10231224989 and 10231225007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39350736 + ... + 39350995.

It is an arithmetic number, because the mean of its divisors is an integer number (1239552279).

Almost surely, 210231225030 is an apocalyptic number.

10231225030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10231225030 is a deficient number, since it is larger than the sum of its proper divisors (9601611434).

10231225030 is a wasteful number, since it uses less digits than its factorization.

10231225030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78701751.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 10231225030 its reverse (3052213201), we get a palindrome (13283438231).

The spelling of 10231225030 in words is "ten billion, two hundred thirty-one million, two hundred twenty-five thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 78701731 157403462 393508655 787017310 1023122503 2046245006 5115612515 10231225030