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2252435230 = 2517139199479
BaseRepresentation
bin1000011001000001…
…0110111100011110
312210222100120021001
42012100112330132
514103110411410
61011301300514
7106550245363
oct20620267436
95728316231
102252435230
11a56493a21
1252a40473a
1329b860316
1417520a46a
15d2b2833a
hex86416f1e

2252435230 has 64 divisors (see below), whose sum is σ = 4354560000. Its totient is φ = 835895808.

The previous prime is 2252435201. The next prime is 2252435243. The reversal of 2252435230 is 325342522.

It is a happy number.

It is a congruent number.

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, 4702131 + ... + 4702609.

It is an arithmetic number, because the mean of its divisors is an integer number (68040000).

Almost surely, 22252435230 is an apocalyptic number.

2252435230 is a deficient number, since it is larger than the sum of its proper divisors (2102124770).

2252435230 is a wasteful number, since it uses less digits than its factorization.

2252435230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2252435230 is about 47459.8275386668. The cubic root of 2252435230 is about 1310.8432753967.

Adding to 2252435230 its reverse (325342522), we get a palindrome (2577777752).

The spelling of 2252435230 in words is "two billion, two hundred fifty-two million, four hundred thirty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 139 170 199 278 398 479 695 958 995 1390 1990 2363 2395 3383 4726 4790 6766 8143 11815 16286 16915 23630 27661 33830 40715 55322 66581 81430 95321 133162 138305 190642 276610 332905 470237 476605 665810 940474 953210 1131877 1620457 2263754 2351185 3240914 4702370 5659385 8102285 11318770 13249619 16204570 26499238 66248095 132496190 225243523 450487046 1126217615 2252435230