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6975480 = 233558129
BaseRepresentation
bin11010100110111111111000
3111010101120010
4122212333320
53241203410
6405301520
7113201451
oct32467770
914111503
106975480
113a34866
1224048a0
1315a3005
14cd8128
1592bc20
hex6a6ff8

6975480 has 32 divisors (see below), whose sum is σ = 20926800. Its totient is φ = 1860096.

The previous prime is 6975467. The next prime is 6975481. The reversal of 6975480 is 845796.

6975480 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6975481) 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, 28945 + ... + 29184.

Almost surely, 26975480 is an apocalyptic number.

6975480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6975480 is an abundant number, since it is smaller than the sum of its proper divisors (13951320).

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

6975480 is a wasteful number, since it uses less digits than its factorization.

6975480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58143 (or 58139 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 6975480 is about 2641.1134015790. The cubic root of 6975480 is about 191.0694994835.

The spelling of 6975480 in words is "six million, nine hundred seventy-five thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 58129 116258 174387 232516 290645 348774 465032 581290 697548 871935 1162580 1395096 1743870 2325160 3487740 6975480