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2000030008 = 2317291792833
BaseRepresentation
bin111011100110110…
…0000100100111000
312011101102001101111
41313031200210320
513044001430013
6530243330104
7100363655164
oct16715404470
95141361344
102000030008
11936a68169
12479980934
1325b487c12
1414d8a5ca4
15ba8bb73d
hex77360938

2000030008 has 64 divisors (see below), whose sum is σ = 4131972000. Its totient is φ = 903340032.

The previous prime is 2000029943. The next prime is 2000030009. The reversal of 2000030008 is 8000300002.

It is a self number, because there is not a number n which added to its sum of digits gives 2000030008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000030009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704560 + ... + 707392.

Almost surely, 22000030008 is an apocalyptic number.

It is an amenable number.

2000030008 is an abundant number, since it is smaller than the sum of its proper divisors (2131941992).

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

2000030008 is a wasteful number, since it uses less digits than its factorization.

2000030008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064 (or 3060 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2000030008 is about 44721.6950483767. The cubic root of 2000030008 is about 1259.9273511485.

The spelling of 2000030008 in words is "two billion, thirty thousand, eight".

Divisors: 1 2 4 8 17 29 34 58 68 116 136 179 232 358 493 716 986 1432 1972 2833 3043 3944 5191 5666 6086 10382 11332 12172 20764 22664 24344 41528 48161 82157 88247 96322 164314 176494 192644 328628 352988 385288 507107 657256 705976 1014214 1396669 2028428 2793338 4056856 5586676 8620819 11173352 14706103 17241638 29412206 34483276 58824412 68966552 117648824 250003751 500007502 1000015004 2000030008