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5058371540 = 2251371846121
BaseRepresentation
bin1001011011000000…
…01001111111010100
3111001112012220021002
410231200021333110
540324420342130
62153534242432
7236231306615
oct45540117724
914045186232
105058371540
112166356452
12b92056418
13627c88571
1435db37c0c
151e9136b45
hex12d809fd4

5058371540 has 24 divisors (see below), whose sum is σ = 10700123112. Its totient is φ = 2008578560.

The previous prime is 5058371497. The next prime is 5058371543. The reversal of 5058371540 is 451738505.

It can be written as a sum of positive squares in 4 ways, for example, as 38365636 + 5020005904 = 6194^2 + 70852^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5058371494 and 5058371503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5058371543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 920321 + ... + 925800.

It is an arithmetic number, because the mean of its divisors is an integer number (445838463).

Almost surely, 25058371540 is an apocalyptic number.

It is an amenable number.

5058371540 is an abundant number, since it is smaller than the sum of its proper divisors (5641751572).

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

5058371540 is a wasteful number, since it uses less digits than its factorization.

5058371540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846267 (or 1846265 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 5058371540 is about 71122.2295769754. The cubic root of 5058371540 is about 1716.6044806497.

The spelling of 5058371540 in words is "five billion, fifty-eight million, three hundred seventy-one thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 137 274 548 685 1370 2740 1846121 3692242 7384484 9230605 18461210 36922420 252918577 505837154 1011674308 1264592885 2529185770 5058371540