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4919153372 = 2271071641907
BaseRepresentation
bin1001001010011010…
…00101001011011100
3110200211020212211122
410211031011023130
540033300401442
62132042310112
7232621054010
oct44515051334
913624225748
104919153372
1120a4808811
12b534b8338
13605193053
14349458540
151dbcd6dd2
hex1253452dc

4919153372 has 24 divisors (see below), whose sum is σ = 9930259584. Its totient is φ = 2088504432.

The previous prime is 4919153363. The next prime is 4919153423. The reversal of 4919153372 is 2733519194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817958 + ... + 823949.

It is an arithmetic number, because the mean of its divisors is an integer number (413760816).

Almost surely, 24919153372 is an apocalyptic number.

It is an amenable number.

4919153372 is an abundant number, since it is smaller than the sum of its proper divisors (5011106212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4919153372 is a wasteful number, since it uses less digits than its factorization.

4919153372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642025 (or 1642023 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 4919153372 is about 70136.6763683595. The cubic root of 4919153372 is about 1700.7094353887.

The spelling of 4919153372 in words is "four billion, nine hundred nineteen million, one hundred fifty-three thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 107 214 428 749 1498 2996 1641907 3283814 6567628 11493349 22986698 45973396 175684049 351368098 702736196 1229788343 2459576686 4919153372