Search a number
-
+
30678700035 = 3531371939239
BaseRepresentation
bin11100100100100101…
…111101000000000011
32221012001101102210110
4130210211331000003
51000312221400120
622032115002403
72134150435104
oct344445750003
987161342713
1030678700035
1112013365455
125b42299403
132b7bb87459
1416b063a3ab
15be84e02e0
hex72497d003

30678700035 has 64 divisors (see below), whose sum is σ = 52314071040. Its totient is φ = 15324733440.

The previous prime is 30678700027. The next prime is 30678700067. The reversal of 30678700035 is 53000787603.

It is not a de Polignac number, because 30678700035 - 23 = 30678700027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30678699966 and 30678700002.

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, 3315946 + ... + 3325184.

It is an arithmetic number, because the mean of its divisors is an integer number (817407360).

Almost surely, 230678700035 is an apocalyptic number.

30678700035 is a deficient number, since it is larger than the sum of its proper divisors (21635371005).

30678700035 is a wasteful number, since it uses less digits than its factorization.

30678700035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 30678700035 in words is "thirty billion, six hundred seventy-eight million, seven hundred thousand, thirty-five".

Divisors: 1 3 5 15 31 37 93 111 155 185 193 465 555 579 965 1147 2895 3441 5735 5983 7141 9239 17205 17949 21423 27717 29915 35705 46195 89745 107115 138585 221371 286409 341843 664113 859227 1025529 1106855 1432045 1709215 1783127 3320565 4296135 5127645 5349381 8915635 10597133 26746905 31791399 52985665 55276937 65975699 158956995 165830811 197927097 276384685 329878495 829154055 989635485 2045246669 6135740007 10226233345 30678700035