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12416615230 = 251831678133
BaseRepresentation
bin10111001000001011…
…01000001100111110
31012001100001102000011
423210011220030332
5200412123141410
65412031053434
7616460326255
oct134405501476
935040042004
1012416615230
1152a1945888
1224a637127a
13122b572a06
1485b0a979c
154ca11718a
hex2e416833e

12416615230 has 16 divisors (see below), whose sum is σ = 22362146784. Its totient is φ = 4963926240.

The previous prime is 12416615219. The next prime is 12416615243. The reversal of 12416615230 is 3251661421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12416615192 and 12416615201.

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, 320757 + ... + 357376.

It is an arithmetic number, because the mean of its divisors is an integer number (1397634174).

Almost surely, 212416615230 is an apocalyptic number.

12416615230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12416615230 is a deficient number, since it is larger than the sum of its proper divisors (9945531554).

12416615230 is a wasteful number, since it uses less digits than its factorization.

12416615230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679971.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 12416615230 in words is "twelve billion, four hundred sixteen million, six hundred fifteen thousand, two hundred thirty".

Divisors: 1 2 5 10 1831 3662 9155 18310 678133 1356266 3390665 6781330 1241661523 2483323046 6208307615 12416615230