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2070914274 = 2321121373141
BaseRepresentation
bin111101101101111…
…1010010011100010
312100022210100022200
41323123322103202
513220123224044
6541254514030
7102214323642
oct17333722342
95308710280
102070914274
11972a82600
12499665916
13270076080
14159078522
15c1c1e369
hex7b6fa4e2

2070914274 has 72 divisors (see below), whose sum is σ = 5311425756. Its totient is φ = 579268800.

The previous prime is 2070914269. The next prime is 2070914299. The reversal of 2070914274 is 4724190702.

It can be written as a sum of positive squares in 2 ways, for example, as 2070887049 + 27225 = 45507^2 + 165^2 .

It is a Curzon 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 35 ways as a sum of consecutive naturals, for example, 8257 + ... + 64884.

Almost surely, 22070914274 is an apocalyptic number.

2070914274 is an abundant number, since it is smaller than the sum of its proper divisors (3240511482).

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

2070914274 is a wasteful number, since it uses less digits than its factorization.

2070914274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73184 (or 73170 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2070914274 is about 45507.2991288211. The cubic root of 2070914274 is about 1274.6395031568.

The spelling of 2070914274 in words is "two billion, seventy million, nine hundred fourteen thousand, two hundred seventy-four".

Divisors: 1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 121 143 198 234 242 286 363 429 726 858 1089 1287 1573 2178 2574 3146 4719 9438 14157 28314 73141 146282 219423 438846 658269 804551 950833 1316538 1609102 1901666 2413653 2852499 4827306 5704998 7240959 8557497 8850061 10459163 14481918 17114994 17700122 20918326 26550183 31377489 53100366 62754978 79650549 94132467 115050793 159301098 188264934 230101586 345152379 690304758 1035457137 2070914274