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2060531028 = 223319078991
BaseRepresentation
bin111101011010001…
…0011010101010100
312022121020211012000
41322310103111110
513204443443103
6540244155300
7102030140043
oct17264232524
95277224160
102060531028
11968130506
12496098b30
1326ab7bc3a
1415793455a
15c0d6caa3
hex7ad13554

2060531028 has 24 divisors (see below), whose sum is σ = 5342117760. Its totient is φ = 686843640.

The previous prime is 2060531027. The next prime is 2060531029. The reversal of 2060531028 is 8201350602.

2060531028 is a `hidden beast` number, since 2 + 0 + 605 + 31 + 0 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (2060531027) and next prime (2060531029).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2060530992 and 2060531010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060531021) 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, 9539388 + ... + 9539603.

It is an arithmetic number, because the mean of its divisors is an integer number (222588240).

Almost surely, 22060531028 is an apocalyptic number.

It is an amenable number.

2060531028 is an abundant number, since it is smaller than the sum of its proper divisors (3281586732).

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

2060531028 is a wasteful number, since it uses less digits than its factorization.

2060531028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19079004 (or 19078996 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2060531028 is about 45393.0724670626. The cubic root of 2060531028 is about 1272.5056506916.

The spelling of 2060531028 in words is "two billion, sixty million, five hundred thirty-one thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 19078991 38157982 57236973 76315964 114473946 171710919 228947892 343421838 515132757 686843676 1030265514 2060531028