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10372077 = 33384151
BaseRepresentation
bin100111100100…
…001111101101
3201111221211000
4213210033231
510123401302
61010150513
7154106202
oct47441755
921457730
1010372077
115944771
123582439
1321c2031
14153dca9
15d9d31c
hex9e43ed

10372077 has 8 divisors (see below), whose sum is σ = 15366080. Its totient is φ = 6914700.

The previous prime is 10372067. The next prime is 10372121. The reversal of 10372077 is 77027301.

It is not a de Polignac number, because 10372077 - 215 = 10339309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 384151 = 10372077 / (1 + 0 + 3 + 7 + 2 + 0 + 7 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10372077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10372067) 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, 192049 + ... + 192102.

It is an arithmetic number, because the mean of its divisors is an integer number (1920760).

Almost surely, 210372077 is an apocalyptic number.

It is an amenable number.

10372077 is a deficient number, since it is larger than the sum of its proper divisors (4994003).

10372077 is an equidigital number, since it uses as much as digits as its factorization.

10372077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384160 (or 384154 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 10372077 is about 3220.5709121210. The cubic root of 10372077 is about 218.0830491869.

Adding to 10372077 its reverse (77027301), we get a palindrome (87399378).

The spelling of 10372077 in words is "ten million, three hundred seventy-two thousand, seventy-seven".

Divisors: 1 3 9 27 384151 1152453 3457359 10372077