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7089153412 = 2211161117123
BaseRepresentation
bin1101001101000101…
…11110010110000100
3200022001111022021111
412212202332112010
5104004310402122
63131241054404
7340450544515
oct64642762604
920261438244
107089153412
113008707980
12145a187404
1388c91c743
144b3726a0c
152b7579d77
hex1a68be584

7089153412 has 12 divisors (see below), whose sum is σ = 13533838416. Its totient is φ = 3222342440.

The previous prime is 7089153359. The next prime is 7089153413. The reversal of 7089153412 is 2143519807.

It is not an unprimeable number, because it can be changed into a prime (7089153413) 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, 80558518 + ... + 80558605.

It is an arithmetic number, because the mean of its divisors is an integer number (1127819868).

Almost surely, 27089153412 is an apocalyptic number.

It is an amenable number.

7089153412 is a deficient number, since it is larger than the sum of its proper divisors (6444685004).

7089153412 is a wasteful number, since it uses less digits than its factorization.

7089153412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161117138 (or 161117136 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 7089153412 is about 84197.1104729848. The cubic root of 7089153412 is about 1921.0181062349.

The spelling of 7089153412 in words is "seven billion, eighty-nine million, one hundred fifty-three thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 161117123 322234246 644468492 1772288353 3544576706 7089153412