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2007024723025 = 527217223812
BaseRepresentation
bin11101001101001011111…
…111101110010001010001
321002212111000002202100221
4131031023333232101101
5230340341312114100
64134003041113041
7265000641444100
oct35151377562121
97085430082327
102007024723025
117041a1151203
12284b84628781
13117352a1540a
146d1d7804037
1537319a7c01a
hex1d34bfee451

2007024723025 has 81 divisors (see below), whose sum is σ = 3076636259667. Its totient is φ = 1294745894400.

The previous prime is 2007024722953. The next prime is 2007024723049. The reversal of 2007024723025 is 5203274207002.

The square root of 2007024723025 is 1416695.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 1940897571921 + 66127151104 = 1393161^2 + 257152^2 .

It is not a de Polignac number, because 2007024723025 - 221 = 2007022625873 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 842932335 + ... + 842934715.

Almost surely, 22007024723025 is an apocalyptic number.

2007024723025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2007024723025 is the 1416695-th square number.

2007024723025 is the 708348-th centered octagonal number.

It is an amenable number.

2007024723025 is a deficient number, since it is larger than the sum of its proper divisors (1069611536642).

2007024723025 is an frugal number, since it uses more digits than its factorization.

2007024723025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4820 (or 2410 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 34.

The spelling of 2007024723025 in words is "two trillion, seven billion, twenty-four million, seven hundred twenty-three thousand, twenty-five".

Divisors: 1 5 7 17 25 35 49 85 119 175 245 289 425 595 833 1225 1445 2023 2381 2975 4165 7225 10115 11905 14161 16667 20825 40477 50575 59525 70805 83335 116669 202385 283339 354025 416675 583345 688109 1011925 1416695 1983373 2916725 3440545 4816763 5669161 7083475 9916865 17202725 24083815 28345805 33717341 39684127 49584325 96375737 120419075 141729025 168586705 198420635 277788889 481878685 674630159 842933525 992103175 1388944445 1638387529 2409393425 3373150795 4722411113 6944722225 8191937645 11468712703 16865753975 23612055565 40959688225 57343563515 80280988921 118060277825 286717817575 401404944605 2007024723025