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4956380 = 22511131733
BaseRepresentation
bin10010111010000011011100
3100022210212122
4102322003130
52232101010
6254122112
760062042
oct22720334
910283778
104956380
112885890
1217b0338
131046c90
14930392
1567d855
hex4ba0dc

4956380 has 48 divisors (see below), whose sum is σ = 12235104. Its totient is φ = 1662720.

The previous prime is 4956379. The next prime is 4956383. The reversal of 4956380 is 836594.

It is a self number, because there is not a number n which added to its sum of digits gives 4956380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4956383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994 + ... + 3726.

It is an arithmetic number, because the mean of its divisors is an integer number (254898).

Almost surely, 24956380 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 4956380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6117552).

4956380 is an abundant number, since it is smaller than the sum of its proper divisors (7278724).

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

4956380 is a wasteful number, since it uses less digits than its factorization.

4956380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 1764 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4956380 is about 2226.2928827987. The cubic root of 4956380 is about 170.4988805779.

The spelling of 4956380 in words is "four million, nine hundred fifty-six thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 1733 2860 3466 6932 8665 17330 19063 22529 34660 38126 45058 76252 90116 95315 112645 190630 225290 247819 381260 450580 495638 991276 1239095 2478190 4956380