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3750244212 = 22311132518707
BaseRepresentation
bin1101111110001000…
…0010111101110100
3100200100202010220210
43133202002331310
530140030303322
61420044425420
7161635356411
oct33742027564
910610663823
103750244212
111654a07a90
12887b48270
13479c66220
142780dd108
1516e38d70c
hexdf882f74

3750244212 has 96 divisors (see below), whose sum is σ = 10322532864. Its totient is φ = 1044720000.

The previous prime is 3750244171. The next prime is 3750244237. The reversal of 3750244212 is 2124420573.

It is a self number, because there is not a number n which added to its sum of digits gives 3750244212.

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, 426363 + ... + 435069.

It is an arithmetic number, because the mean of its divisors is an integer number (107526384).

Almost surely, 23750244212 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 3750244212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5161266432).

3750244212 is an abundant number, since it is smaller than the sum of its proper divisors (6572288652).

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

3750244212 is a wasteful number, since it uses less digits than its factorization.

3750244212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8989 (or 8987 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 3750244212 is about 61239.2375197471. The cubic root of 3750244212 is about 1553.6499777322.

Adding to 3750244212 its reverse (2124420573), we get a palindrome (5874664785).

The spelling of 3750244212 in words is "three billion, seven hundred fifty million, two hundred forty-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 132 143 156 251 286 429 502 572 753 858 1004 1506 1716 2761 3012 3263 5522 6526 8283 8707 9789 11044 13052 16566 17414 19578 26121 33132 34828 35893 39156 52242 71786 95777 104484 107679 113191 143572 191554 215358 226382 287331 339573 383108 430716 452764 574662 679146 1149324 1245101 1358292 2185457 2490202 3735303 4370914 4980404 6556371 7470606 8741828 13112742 14941212 24040027 26225484 28410941 48080054 56821882 72120081 85232823 96160108 113643764 144240162 170465646 288480324 312520351 340931292 625040702 937561053 1250081404 1875122106 3750244212