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980473 = 13199379
BaseRepresentation
bin11101111010111111001
31211210221211
43233113321
5222333343
633003121
711222344
oct3572771
91753854
10980473
1160a70a
123b34a1
13284380
141b745b
1514579d
hexef5f9

980473 has 8 divisors (see below), whose sum is σ = 1064000. Its totient is φ = 898128.

The previous prime is 980471. The next prime is 980489. The reversal of 980473 is 374089.

It is a happy number.

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 980473 - 21 = 980471 is a prime.

It is a super-2 number, since 2×9804732 = 1922654607458, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 7 and base 15.

It is not an unprimeable number, because it can be changed into a prime (980471) 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, 2398 + ... + 2776.

It is an arithmetic number, because the mean of its divisors is an integer number (133000).

2980473 is an apocalyptic number.

It is an amenable number.

980473 is a deficient number, since it is larger than the sum of its proper divisors (83527).

980473 is a wasteful number, since it uses less digits than its factorization.

980473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 980473 is about 990.1883659183. The cubic root of 980473 is about 99.3448167237.

The spelling of 980473 in words is "nine hundred eighty thousand, four hundred seventy-three".

Divisors: 1 13 199 379 2587 4927 75421 980473