Search a number
-
+
34977959 = 172127953
BaseRepresentation
bin1000010101101…
…1100010100111
32102211001201222
42011123202213
532423243314
63245410555
7603210362
oct205334247
972731658
1034977959
1118820505
12b869a5b
137328a23
1449070d9
15310dc8e
hex215b8a7

34977959 has 12 divisors (see below), whose sum is σ = 37488384. Its totient is φ = 32626944.

The previous prime is 34977919. The next prime is 34977967. The reversal of 34977959 is 95977943.

34977959 = 1193 + 1203 + ... + 1353.

It is a happy number.

34977959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34977959 - 212 = 34973863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34977959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34977919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36227 + ... + 37179.

It is an arithmetic number, because the mean of its divisors is an integer number (3124032).

Almost surely, 234977959 is an apocalyptic number.

34977959 is a deficient number, since it is larger than the sum of its proper divisors (2510425).

34977959 is a wasteful number, since it uses less digits than its factorization.

34977959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1097 counting only the distinct ones).

The product of its digits is 2143260, while the sum is 53.

The square root of 34977959 is about 5914.2166852424. The cubic root of 34977959 is about 327.0379522454.

The spelling of 34977959 in words is "thirty-four million, nine hundred seventy-seven thousand, nine hundred fifty-nine".

Divisors: 1 17 127 289 953 2159 16201 36703 121031 275417 2057527 34977959