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2062342580 = 2253115721187
BaseRepresentation
bin111101011101100…
…1101100110110100
312022201122212011112
41322323031212310
513210424430310
6540351054152
7102051423404
oct17273154664
95281585145
102062342580
11969158561
12496811358
1326b36466c
14157c86804
15c10c9705
hex7aecd9b4

2062342580 has 48 divisors (see below), whose sum is σ = 4499314176. Its totient is φ = 793203840.

The previous prime is 2062342571. The next prime is 2062342687. The reversal of 2062342580 is 852432602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86747 + ... + 107933.

It is an arithmetic number, because the mean of its divisors is an integer number (93735712).

Almost surely, 22062342580 is an apocalyptic number.

2062342580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2062342580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2249657088).

2062342580 is an abundant number, since it is smaller than the sum of its proper divisors (2436971596).

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

2062342580 is a wasteful number, since it uses less digits than its factorization.

2062342580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21384 (or 21382 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2062342580 is about 45413.0221412317. The cubic root of 2062342580 is about 1272.8784566819.

The spelling of 2062342580 in words is "two billion, sixty-two million, three hundred forty-two thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 31 62 124 155 157 310 314 620 628 785 1570 3140 4867 9734 19468 21187 24335 42374 48670 84748 97340 105935 211870 423740 656797 1313594 2627188 3283985 3326359 6567970 6652718 13135940 13305436 16631795 33263590 66527180 103117129 206234258 412468516 515585645 1031171290 2062342580