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4749413052 = 22319831132221
BaseRepresentation
bin1000110110001011…
…00100101010111100
3110020222212011220010
410123011210222330
534211322204202
62103140223220
7225460226166
oct43305445274
913228764803
104749413052
112017a1335a
12b0669ab10
135a8c71ca7
14330ab1936
151cbe5876c
hex11b164abc

4749413052 has 96 divisors (see below), whose sum is σ = 11915608320. Its totient is φ = 1467970560.

The previous prime is 4749413023. The next prime is 4749413059. The reversal of 4749413052 is 2503149474.

It is a self number, because there is not a number n which added to its sum of digits gives 4749413052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749413059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2137302 + ... + 2139522.

It is an arithmetic number, because the mean of its divisors is an integer number (124120920).

Almost surely, 24749413052 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 4749413052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5957804160).

4749413052 is an abundant number, since it is smaller than the sum of its proper divisors (7166195268).

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

4749413052 is a wasteful number, since it uses less digits than its factorization.

4749413052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 4749413052 is about 68915.9854605591. The cubic root of 4749413052 is about 1680.9184617845.

The spelling of 4749413052 in words is "four billion, seven hundred forty-nine million, four hundred thirteen thousand, fifty-two".

Divisors: 1 2 3 4 6 12 19 38 57 76 83 113 114 166 226 228 249 332 339 452 498 678 996 1356 1577 2147 2221 3154 4294 4442 4731 6308 6441 6663 8588 8884 9379 9462 12882 13326 18758 18924 25764 26652 28137 37516 42199 56274 84398 112548 126597 168796 178201 184343 250973 253194 356402 368686 501946 506388 534603 553029 712804 737372 752919 1003892 1069206 1106058 1505838 2138412 2212116 3011676 3502517 4768487 7005034 9536974 10507551 14010068 14305461 19073948 20830759 21015102 28610922 41661518 42030204 57221844 62492277 83323036 124984554 249969108 395784421 791568842 1187353263 1583137684 2374706526 4749413052