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1233010103980 = 22561650505199
BaseRepresentation
bin10001111100010101001…
…000010001011010101100
311100212121121001010202011
4101330111020101122230
5130200201041311410
62342234221411004
7155040065646154
oct21742510213254
94325547033664
101233010103980
11435a0a071866
1217ab70709a64
138c370491305
144396c649764
1522117c0218a
hex11f152116ac

1233010103980 has 12 divisors (see below), whose sum is σ = 2589321218400. Its totient is φ = 493204041584.

The previous prime is 1233010103977. The next prime is 1233010103981. The reversal of 1233010103980 is 893010103321.

It is not an unprimeable number, because it can be changed into a prime (1233010103981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30825252580 + ... + 30825252619.

It is an arithmetic number, because the mean of its divisors is an integer number (215776768200).

Almost surely, 21233010103980 is an apocalyptic number.

1233010103980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233010103980 is an abundant number, since it is smaller than the sum of its proper divisors (1356311114420).

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

1233010103980 is a wasteful number, since it uses less digits than its factorization.

1233010103980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61650505208 (or 61650505206 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 1233010103980 in words is "one trillion, two hundred thirty-three billion, ten million, one hundred three thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 61650505199 123301010398 246602020796 308252525995 616505051990 1233010103980