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4829972554 = 211219544207
BaseRepresentation
bin1000111111110001…
…11000100001001010
3110110121110000202101
410133320320201022
534342433110204
62115135024014
7230456042431
oct43770704112
913417400671
104829972554
112059436960
12b2966b00a
135bc869c34
1433b682118
151d406cea4
hex11fe3884a

4829972554 has 8 divisors (see below), whose sum is σ = 7903591488. Its totient is φ = 2195442060.

The previous prime is 4829972513. The next prime is 4829972557. The reversal of 4829972554 is 4552799284.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4829972495 and 4829972504.

It is not an unprimeable number, because it can be changed into a prime (4829972557) 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, 109772082 + ... + 109772125.

It is an arithmetic number, because the mean of its divisors is an integer number (987948936).

Almost surely, 24829972554 is an apocalyptic number.

4829972554 is a deficient number, since it is larger than the sum of its proper divisors (3073618934).

4829972554 is a wasteful number, since it uses less digits than its factorization.

4829972554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219544220.

The product of its digits is 7257600, while the sum is 55.

The square root of 4829972554 is about 69498.0039569483. The cubic root of 4829972554 is about 1690.3691354302.

The spelling of 4829972554 in words is "four billion, eight hundred twenty-nine million, nine hundred seventy-two thousand, five hundred fifty-four".

Divisors: 1 2 11 22 219544207 439088414 2414986277 4829972554