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8480941123 = 15156165173
BaseRepresentation
bin1111110011000000…
…01110010001000011
3210220001101110002111
413321200032101003
5114332110103443
63521320000151
7420110544604
oct77140162103
923801343074
108480941123
1136622a7656
121788300057
13a52084275
145a64dbdab
1534984b69d
hex1f980e443

8480941123 has 4 divisors (see below), whose sum is σ = 8537106448. Its totient is φ = 8424775800.

The previous prime is 8480941109. The next prime is 8480941141. The reversal of 8480941123 is 3211490848.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8480941123 - 213 = 8480932931 is a prime.

It is a super-2 number, since 2×84809411232 (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 (8480941523) 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, 28082436 + ... + 28082737.

It is an arithmetic number, because the mean of its divisors is an integer number (2134276612).

Almost surely, 28480941123 is an apocalyptic number.

8480941123 is a deficient number, since it is larger than the sum of its proper divisors (56165325).

8480941123 is a wasteful number, since it uses less digits than its factorization.

8480941123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56165324.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 8480941123 is about 92092.0252953533. The cubic root of 8480941123 is about 2039.3010808179.

The spelling of 8480941123 in words is "eight billion, four hundred eighty million, nine hundred forty-one thousand, one hundred twenty-three".

Divisors: 1 151 56165173 8480941123