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980675461 = 8321155997
BaseRepresentation
bin111010011100111…
…110101110000101
32112100022110211101
4322130332232011
54002023103321
6241151140101
733205414063
oct7234765605
92470273741
10980675461
11463624a97
12234514631
1312823234c
149435b033
155b165791
hex3a73eb85

980675461 has 8 divisors (see below), whose sum is σ = 997212384. Its totient is φ = 964251120.

The previous prime is 980675431. The next prime is 980675471. The reversal of 980675461 is 164576089.

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 980675461 - 25 = 980675429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980675431) 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, 10486 + ... + 45511.

It is an arithmetic number, because the mean of its divisors is an integer number (124651548).

Almost surely, 2980675461 is an apocalyptic number.

It is an amenable number.

980675461 is a deficient number, since it is larger than the sum of its proper divisors (16536923).

980675461 is a wasteful number, since it uses less digits than its factorization.

980675461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56291.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 980675461 is about 31315.7382317582. The cubic root of 980675461 is about 993.5165426250.

The spelling of 980675461 in words is "nine hundred eighty million, six hundred seventy-five thousand, four hundred sixty-one".

Divisors: 1 83 211 17513 55997 4647751 11815367 980675461