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3029623744 = 26726771427
BaseRepresentation
bin1011010010010100…
…0110001111000000
321211010202211110211
42310211012033000
522201040424434
61220343203504
7135035243200
oct26445061700
97733684424
103029623744
111315164184
12706746594
13393887194
1420a518400
1512ae96464
hexb49463c0

3029623744 has 84 divisors (see below), whose sum is σ = 7008683976. Its totient is φ = 1295583744.

The previous prime is 3029623721. The next prime is 3029623757. The reversal of 3029623744 is 4473269203.

It is a junction number, because it is equal to n+sod(n) for n = 3029623697 and 3029623706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2122359 + ... + 2123785.

It is an arithmetic number, because the mean of its divisors is an integer number (83436714).

Almost surely, 23029623744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3029623744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3504341988).

3029623744 is an abundant number, since it is smaller than the sum of its proper divisors (3979060232).

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

3029623744 is a wasteful number, since it uses less digits than its factorization.

3029623744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130 (or 2113 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 3029623744 is about 55042.0179862621. The cubic root of 3029623744 is about 1446.9812334795.

The spelling of 3029623744 in words is "three billion, twenty-nine million, six hundred twenty-three thousand, seven hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 677 784 1354 1427 1568 2708 2854 3136 4739 5416 5708 9478 9989 10832 11416 18956 19978 21664 22832 33173 37912 39956 43328 45664 66346 69923 75824 79912 91328 132692 139846 151648 159824 265384 279692 303296 319648 530768 559384 639296 966079 1061536 1118768 1932158 2123072 2237536 3864316 4475072 6762553 7728632 13525106 15457264 27050212 30914528 47337871 54100424 61829056 94675742 108200848 189351484 216401696 378702968 432803392 757405936 1514811872 3029623744