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7013452941 = 321134712457
BaseRepresentation
bin1101000100000100…
…01100110010001101
3200002210001022202100
412202002030302031
5103330420443231
63115534345313
7335541236445
oct64202146215
920083038670
107013452941
112a79a03000
12143895b239
1387a036371
144a765d125
152b0ac51e6
hex1a208cc8d

7013452941 has 48 divisors (see below), whose sum is σ = 11380831488. Its totient is φ = 4159805760.

The previous prime is 7013452937. The next prime is 7013452949. The reversal of 7013452941 is 1492543107.

It is not a de Polignac number, because 7013452941 - 22 = 7013452937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7013452896 and 7013452905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7013452949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 556785 + ... + 569241.

It is an arithmetic number, because the mean of its divisors is an integer number (237100656).

Almost surely, 27013452941 is an apocalyptic number.

It is an amenable number.

7013452941 is a deficient number, since it is larger than the sum of its proper divisors (4367378547).

7013452941 is a wasteful number, since it uses less digits than its factorization.

7013452941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12543 (or 12518 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 7013452941 is about 83746.3607627221. The cubic root of 7013452941 is about 1914.1558533413.

It can be divided in two parts, 7013 and 452941, that added together give a palindrome (459954).

The spelling of 7013452941 in words is "seven billion, thirteen million, four hundred fifty-two thousand, nine hundred forty-one".

Divisors: 1 3 9 11 33 47 99 121 141 363 423 517 1089 1331 1551 3993 4653 5687 11979 12457 17061 37371 51183 62557 112113 137027 187671 411081 563013 585479 1233243 1507297 1756437 4521891 5269311 6440269 13565673 16580267 19320807 49740801 57962421 70842959 149222403 212528877 637586631 779272549 2337817647 7013452941