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4940961 = 37123197
BaseRepresentation
bin10010110110010010100001
3100022000201120
4102312102201
52231102321
6253522453
756666064
oct22662241
910260646
104940961
112875243
1217a3429
13103cc5c
149288db
15678ec6
hex4b64a1

4940961 has 8 divisors (see below), whose sum is σ = 6681024. Its totient is φ = 3247440.

The previous prime is 4940959. The next prime is 4940977. The reversal of 4940961 is 1690494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4940961 - 21 = 4940959 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4940911) 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, 11386 + ... + 11811.

It is an arithmetic number, because the mean of its divisors is an integer number (835128).

Almost surely, 24940961 is an apocalyptic number.

It is an amenable number.

4940961 is a deficient number, since it is larger than the sum of its proper divisors (1740063).

4940961 is a wasteful number, since it uses less digits than its factorization.

4940961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23271.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 4940961 is about 2222.8272537469. The cubic root of 4940961 is about 170.3218929982.

The spelling of 4940961 in words is "four million, nine hundred forty thousand, nine hundred sixty-one".

Divisors: 1 3 71 213 23197 69591 1646987 4940961