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4995276 = 22311134171
BaseRepresentation
bin10011000011100011001100
3100101210020020
4103003203030
52234322101
6255022140
760313326
oct23034314
910353206
104995276
112902030
12180a950
13105b8b0
14940616
1568a136
hex4c38cc

4995276 has 96 divisors (see below), whose sum is σ = 14224896. Its totient is φ = 1344000.

The previous prime is 4995253. The next prime is 4995281. The reversal of 4995276 is 6725994.

It is a d-powerful number, because it can be written as 47 + 92 + 97 + 57 + 25 + 76 + 62 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70321 + ... + 70391.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

Almost surely, 24995276 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 4995276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7112448).

4995276 is an abundant number, since it is smaller than the sum of its proper divisors (9229620).

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

4995276 is a wasteful number, since it uses less digits than its factorization.

4995276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 141 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 4995276 is about 2235.0114093669. The cubic root of 4995276 is about 170.9437248562.

It can be divided in two parts, 499 and 5276, that added together give a palindrome (5775).

The spelling of 4995276 in words is "four million, nine hundred ninety-five thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 41 44 52 66 71 78 82 123 132 142 143 156 164 213 246 284 286 426 429 451 492 533 572 781 852 858 902 923 1066 1353 1562 1599 1716 1804 1846 2132 2343 2706 2769 2911 3124 3198 3692 4686 5412 5538 5822 5863 6396 8733 9372 10153 11076 11644 11726 17466 17589 20306 23452 30459 32021 34932 35178 37843 40612 60918 64042 70356 75686 96063 113529 121836 128084 151372 192126 227058 384252 416273 454116 832546 1248819 1665092 2497638 4995276