Search a number
-
+
4974152372 = 227751236549
BaseRepresentation
bin1001010000111101…
…11000101010110100
3110211122202010021122
410220132320222310
540141340333442
62141325203112
7234156411650
oct45036705264
913748663248
104974152372
112122863332
12b69a00498
136136ab937
14352893a60
151e1a4cdd2
hex1287b8ab4

4974152372 has 24 divisors (see below), whose sum is σ = 9961593600. Its totient is φ = 2128932000.

The previous prime is 4974152371. The next prime is 4974152423. The reversal of 4974152372 is 2732514794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974152371) 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, 97247 + ... + 139302.

It is an arithmetic number, because the mean of its divisors is an integer number (415066400).

Almost surely, 24974152372 is an apocalyptic number.

It is an amenable number.

4974152372 is an abundant number, since it is smaller than the sum of its proper divisors (4987441228).

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

4974152372 is a wasteful number, since it uses less digits than its factorization.

4974152372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237311 (or 237309 counting only the distinct ones).

The product of its digits is 423360, while the sum is 44.

The square root of 4974152372 is about 70527.6709667915. The cubic root of 4974152372 is about 1707.0242664124.

The spelling of 4974152372 in words is "four billion, nine hundred seventy-four million, one hundred fifty-two thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 751 1502 3004 5257 10514 21028 236549 473098 946196 1655843 3311686 6623372 177648299 355296598 710593196 1243538093 2487076186 4974152372