Search a number
-
+
49141707 = 316380569
BaseRepresentation
bin1011101101110…
…1011111001011
310102110122202020
42323131133023
5100040013312
64513135523
71134461166
oct273353713
9112418666
1049141707
112581498a
121455a5a3
13a247844
146752add
1544aa78c
hex2edd7cb

49141707 has 4 divisors (see below), whose sum is σ = 65522280. Its totient is φ = 32761136.

The previous prime is 49141699. The next prime is 49141711. The reversal of 49141707 is 70714194.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49141707 - 23 = 49141699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49141007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8190282 + ... + 8190287.

It is an arithmetic number, because the mean of its divisors is an integer number (16380570).

Almost surely, 249141707 is an apocalyptic number.

49141707 is a deficient number, since it is larger than the sum of its proper divisors (16380573).

49141707 is a wasteful number, since it uses less digits than its factorization.

49141707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16380572.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 49141707 is about 7010.1146210315. The cubic root of 49141707 is about 366.2829860757.

The spelling of 49141707 in words is "forty-nine million, one hundred forty-one thousand, seven hundred seven".

Divisors: 1 3 16380569 49141707