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61132201035 = 35193119133617
BaseRepresentation
bin111000111011110000…
…110101110001001011
312211210102000120120220
4320323300311301023
52000144320413120
644030031121123
74262625064233
oct707360656113
9184712016526
1061132201035
1123a205964a4
12ba210731a3
1359c31a3929
142d5cdb4cc3
1518cbd49b40
hexe3bc35c4b

61132201035 has 64 divisors (see below), whose sum is σ = 106365726720. Its totient is φ = 29867581440.

The previous prime is 61132201001. The next prime is 61132201049. The reversal of 61132201035 is 53010223116.

It is not a de Polignac number, because 61132201035 - 27 = 61132200907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61132200996 and 61132201014.

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, 16899547 + ... + 16903163.

It is an arithmetic number, because the mean of its divisors is an integer number (1661964480).

Almost surely, 261132201035 is an apocalyptic number.

61132201035 is a deficient number, since it is larger than the sum of its proper divisors (45233525685).

61132201035 is a wasteful number, since it uses less digits than its factorization.

61132201035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588.

The product of its (nonzero) digits is 1080, while the sum is 24.

The spelling of 61132201035 in words is "sixty-one billion, one hundred thirty-two million, two hundred one thousand, thirty-five".

Divisors: 1 3 5 15 19 31 57 93 95 155 285 465 589 1767 1913 2945 3617 5739 8835 9565 10851 18085 28695 36347 54255 59303 68723 109041 112127 177909 181735 206169 296515 336381 343615 545205 560635 889545 1030845 1126757 1681905 2130413 3380271 5633785 6391239 6919321 10652065 16901355 20757963 31956195 34596605 103789815 131467099 214498951 394401297 643496853 657335495 1072494755 1972006485 3217484265 4075480069 12226440207 20377400345 61132201035