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4695240 = 2335113557
BaseRepresentation
bin10001111010010011001000
322211112122210
4101322103020
52200221430
6244345120
754623514
oct21722310
98745583
104695240
112717670
1216a51a0
13c85164
148a3144
1562b2b0
hex47a4c8

4695240 has 64 divisors (see below), whose sum is σ = 15370560. Its totient is φ = 1137920.

The previous prime is 4695239. The next prime is 4695259. The reversal of 4695240 is 425964.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4695198 and 4695207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (240165).

Almost surely, 24695240 is an apocalyptic number.

4695240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4695240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7685280).

4695240 is an abundant number, since it is smaller than the sum of its proper divisors (10675320).

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

4695240 is a wasteful number, since it uses less digits than its factorization.

4695240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4695240 is about 2166.8502486328. The cubic root of 4695240 is about 167.4503008414.

The spelling of 4695240 in words is "four million, six hundred ninety-five thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 3557 7114 10671 14228 17785 21342 28456 35570 39127 42684 53355 71140 78254 85368 106710 117381 142280 156508 195635 213420 234762 313016 391270 426840 469524 586905 782540 939048 1173810 1565080 2347620 4695240