Search a number
-
+
230626615696 = 2421125692
BaseRepresentation
bin1101011011001001101…
…0101110000110010000
3211001021202122222000021
43112302122232012100
512234310403200241
6253540504433224
722443066613531
oct3266232560620
9731252588007
10230626615696
1189898791944
1238844478814
131899546b599
14b23b840688
155eec0c70d1
hex35b26ae190

230626615696 has 45 divisors (see below), whose sum is σ = 449757257313. Its totient is φ = 114565100160.

The previous prime is 230626615693. The next prime is 230626615711. The reversal of 230626615696 is 696516626032.

The square root of 230626615696 is 480236.

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

It can be written as a sum of positive squares in only one way, i.e., 38010961296 + 192615654400 = 194964^2 + 438880^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230626615691) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 405318900 + ... + 405319468.

Almost surely, 2230626615696 is an apocalyptic number.

230626615696 is the 480236-th square number.

It is an amenable number.

230626615696 is a deficient number, since it is larger than the sum of its proper divisors (219130641617).

230626615696 is an frugal number, since it uses more digits than its factorization.

230626615696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 52.

The spelling of 230626615696 in words is "two hundred thirty billion, six hundred twenty-six million, six hundred fifteen thousand, six hundred ninety-six".

Divisors: 1 2 4 8 16 211 422 569 844 1138 1688 2276 3376 4552 9104 44521 89042 120059 178084 240118 323761 356168 480236 647522 712336 960472 1295044 1920944 2590088 5180176 25332449 50664898 68313571 101329796 136627142 202659592 273254284 405319184 546508568 1093017136 14414163481 28828326962 57656653924 115313307848 230626615696