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490758037 = 7116373481
BaseRepresentation
bin11101010000000…
…101111110010101
31021012110002110121
4131100011332111
52001113224122
6120410351541
715106242310
oct3520057625
91235402417
10490758037
11232024860
1211842b5b1
137a89a593
144926b977
152d13ebc7
hex1d405f95

490758037 has 8 divisors (see below), whose sum is σ = 611854272. Its totient is φ = 382408800.

The previous prime is 490758031. The next prime is 490758043. The reversal of 490758037 is 730857094.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (490758031) and next prime (490758043).

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 490758037 - 23 = 490758029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 490757984 and 490758002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490758031) 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, 3186664 + ... + 3186817.

It is an arithmetic number, because the mean of its divisors is an integer number (76481784).

Almost surely, 2490758037 is an apocalyptic number.

It is an amenable number.

490758037 is a deficient number, since it is larger than the sum of its proper divisors (121096235).

490758037 is a wasteful number, since it uses less digits than its factorization.

490758037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373499.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 490758037 is about 22153.0593146861. The cubic root of 490758037 is about 788.7798485460.

The spelling of 490758037 in words is "four hundred ninety million, seven hundred fifty-eight thousand, thirty-seven".

Divisors: 1 7 11 77 6373481 44614367 70108291 490758037