Search a number
-
+
2088031704 = 2331115795009
BaseRepresentation
bin111110001110100…
…1101010111011000
312101112000000000120
41330131031113120
513234014003304
6543105433240
7102512655663
oct17435152730
95345000016
102088031704
11981704140
124a333b820
1327378a425
1415b4526da
15c34a10d9
hex7c74d5d8

2088031704 has 64 divisors (see below), whose sum is σ = 5699376000. Its totient is φ = 632209920.

The previous prime is 2088031679. The next prime is 2088031727. The reversal of 2088031704 is 4071308802.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414352 + ... + 419360.

It is an arithmetic number, because the mean of its divisors is an integer number (89052750).

Almost surely, 22088031704 is an apocalyptic number.

2088031704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2088031704 is an abundant number, since it is smaller than the sum of its proper divisors (3611344296).

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

2088031704 is a wasteful number, since it uses less digits than its factorization.

2088031704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6608 (or 6604 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2088031704 is about 45694.9855454622. The cubic root of 2088031704 is about 1278.1417746768.

The spelling of 2088031704 in words is "two billion, eighty-eight million, thirty-one thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 1579 3158 4737 5009 6316 9474 10018 12632 15027 17369 18948 20036 30054 34738 37896 40072 52107 55099 60108 69476 104214 110198 120216 138952 165297 208428 220396 330594 416856 440792 661188 1322376 7909211 15818422 23727633 31636844 47455266 63273688 87001321 94910532 174002642 189821064 261003963 348005284 522007926 696010568 1044015852 2088031704