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2213015261240 = 235721129089419
BaseRepresentation
bin100000001101000001111…
…111010001000000111000
321211120011211122022102002
4200031001333101000320
5242224223401324430
64412351205200132
7315612403231100
oct40150177210070
97746154568362
102213015261240
11783597470433
122b8a92400048
131308c0169754
1479179350200
153c873dba845
hex20341fd1038

2213015261240 has 48 divisors (see below), whose sum is σ = 5792228724600. Its totient is φ = 758748088896.

The previous prime is 2213015261209. The next prime is 2213015261293. The reversal of 2213015261240 is 421625103122.

It is a super-2 number, since 2×22130152612402 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 564542750 + ... + 564546669.

Almost surely, 22213015261240 is an apocalyptic number.

2213015261240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213015261240 is an abundant number, since it is smaller than the sum of its proper divisors (3579213463360).

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

2213015261240 is a wasteful number, since it uses less digits than its factorization.

2213015261240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129089444 (or 1129089433 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 2213015261240 in words is "two trillion, two hundred thirteen billion, fifteen million, two hundred sixty-one thousand, two hundred forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 1129089419 2258178838 4516357676 5645447095 7903625933 9032715352 11290894190 15807251866 22581788380 31614503732 39518129665 45163576760 55325381531 63229007464 79036259330 110650763062 158072518660 221301526124 276626907655 316145037320 442603052248 553253815310 1106507630620 2213015261240