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11308470467 = 72370238947
BaseRepresentation
bin10101000100000100…
…11001000011000011
31002012002212211011112
422202002121003003
5141124432023332
65110043433535
7550143261440
oct124202310303
932162784145
1011308470467
114883378268
1222372258ab
1310b2acca58
14793c4a9c7
15462bc2db2
hex2a20990c3

11308470467 has 8 divisors (see below), whose sum is σ = 13485878016. Its totient is φ = 9271540872.

The previous prime is 11308470463. The next prime is 11308470491. The reversal of 11308470467 is 76407480311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11308470467 - 22 = 11308470463 is a prime.

It is a super-2 number, since 2×113084704672 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11308470463) 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, 35119313 + ... + 35119634.

It is an arithmetic number, because the mean of its divisors is an integer number (1685734752).

Almost surely, 211308470467 is an apocalyptic number.

11308470467 is a deficient number, since it is larger than the sum of its proper divisors (2177407549).

11308470467 is an equidigital number, since it uses as much as digits as its factorization.

11308470467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70238977.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 11308470467 in words is "eleven billion, three hundred eight million, four hundred seventy thousand, four hundred sixty-seven".

Divisors: 1 7 23 161 70238947 491672629 1615495781 11308470467