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4874634952 = 23111074491153
BaseRepresentation
bin1001000101000110…
…10000011011001000
3110120201111010001021
410202203100123020
534440401304302
62123412202224
7231540466465
oct44243203310
913521433037
104874634952
112081671430
12b40609374
135c8ba69a5
1434358a66c
151d7e41437
hex1228d06c8

4874634952 has 64 divisors (see below), whose sum is σ = 10095192000. Its totient is φ = 2188247040.

The previous prime is 4874634943. The next prime is 4874634953. The reversal of 4874634952 is 2594364784.

It is a self number, because there is not a number n which added to its sum of digits gives 4874634952.

It is not an unprimeable number, because it can be changed into a prime (4874634953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4227208 + ... + 4228360.

It is an arithmetic number, because the mean of its divisors is an integer number (157737375).

Almost surely, 24874634952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4874634952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5047596000).

4874634952 is an abundant number, since it is smaller than the sum of its proper divisors (5220557048).

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

4874634952 is a wasteful number, since it uses less digits than its factorization.

4874634952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726 (or 1722 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 52.

The square root of 4874634952 is about 69818.5860068793. The cubic root of 4874634952 is about 1695.5633972043.

The spelling of 4874634952 in words is "four billion, eight hundred seventy-four million, six hundred thirty-four thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 107 214 428 449 856 898 1153 1177 1796 2306 2354 3592 4612 4708 4939 9224 9416 9878 12683 19756 25366 39512 48043 50732 96086 101464 123371 192172 246742 384344 493484 517697 528473 986968 1035394 1056946 1357081 2070788 2113892 2714162 4141576 4227784 5428324 5694667 10856648 11389334 22778668 45557336 55393579 110787158 221574316 443148632 609329369 1218658738 2437317476 4874634952