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2210230005 = 351979891103
BaseRepresentation
bin1000001110111101…
…0110111011110101
312201000221022120120
42003233112323311
514011304330010
61003152522153
7105525434154
oct20357267365
95630838516
102210230005
11a34687575
12518250359
13292ba3b09
1416d78159b
15ce08ce70
hex83bd6ef5

2210230005 has 64 divisors (see below), whose sum is σ = 3815424000. Its totient is φ = 1089234432.

The previous prime is 2210229997. The next prime is 2210230031. The reversal of 2210230005 is 5000320122.

It is not a de Polignac number, because 2210230005 - 23 = 2210229997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2003284 + ... + 2004386.

It is an arithmetic number, because the mean of its divisors is an integer number (59616000).

Almost surely, 22210230005 is an apocalyptic number.

It is an amenable number.

2210230005 is a deficient number, since it is larger than the sum of its proper divisors (1605193995).

2210230005 is a wasteful number, since it uses less digits than its factorization.

2210230005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2210230005 is about 47013.0833385771. The cubic root of 2210230005 is about 1302.6042479524.

Adding to 2210230005 its reverse (5000320122), we get a palindrome (7210550127).

The spelling of 2210230005 in words is "two billion, two hundred ten million, two hundred thirty thousand, five".

Divisors: 1 3 5 15 19 57 79 89 95 237 267 285 395 445 1103 1185 1335 1501 1691 3309 4503 5073 5515 7031 7505 8455 16545 20957 21093 22515 25365 35155 62871 87137 98167 104785 105465 133589 261411 294501 314355 400767 435685 490835 667945 1307055 1472505 1655603 1865173 2003835 4966809 5595519 7755193 8278015 9325865 23265579 24834045 27977595 38775965 116327895 147348667 442046001 736743335 2210230005