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49976941 = 716343801
BaseRepresentation
bin1011111010100…
…1011001101101
310111001002110211
42332221121231
5100243230231
64543102421
71144540240
oct276513155
9114032424
1049976941
1126235463
12148a1a11
13a47aa71
1468cd257
1545c2eb1
hex2fa966d

49976941 has 8 divisors (see below), whose sum is σ = 57468224. Its totient is φ = 42573600.

The previous prime is 49976891. The next prime is 49976963. The reversal of 49976941 is 14967994.

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 49976941 - 211 = 49974893 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 (49976981) 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, 20760 + ... + 23041.

It is an arithmetic number, because the mean of its divisors is an integer number (7183528).

Almost surely, 249976941 is an apocalyptic number.

It is an amenable number.

49976941 is a deficient number, since it is larger than the sum of its proper divisors (7491283).

49976941 is a wasteful number, since it uses less digits than its factorization.

49976941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43971.

The product of its digits is 489888, while the sum is 49.

The square root of 49976941 is about 7069.4371063049. The cubic root of 49976941 is about 368.3465077675.

The spelling of 49976941 in words is "forty-nine million, nine hundred seventy-six thousand, nine hundred forty-one".

Divisors: 1 7 163 1141 43801 306607 7139563 49976941