Search a number
-
+
13769406904608 = 253364912455217
BaseRepresentation
bin1100100001011111000010…
…0110110111100100100000
31210202100020122022222222000
43020113300212313210200
53301044221131421413
645141324520444000
72620543511363445
oct310276046674440
953670218288860
1013769406904608
114429633259083
12166472a619600
1378b5ac720a84
1435862b2759cc
1518d291c48073
hexc85f09b7920

13769406904608 has 96 divisors (see below), whose sum is σ = 40166973645120. Its totient is φ = 4589093329920.

The previous prime is 13769406904573. The next prime is 13769406904613. The reversal of 13769406904608 is 80640960496731.

13769406904608 is a `hidden beast` number, since 1 + 3 + 76 + 9 + 40 + 69 + 0 + 460 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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, 4380616 + ... + 6835832.

It is an arithmetic number, because the mean of its divisors is an integer number (418405975470).

Almost surely, 213769406904608 is an apocalyptic number.

13769406904608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13769406904608 is an abundant number, since it is smaller than the sum of its proper divisors (26397566740512).

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

13769406904608 is a wasteful number, since it uses less digits than its factorization.

13769406904608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461727 (or 2461713 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 63.

The spelling of 13769406904608 in words is "thirteen trillion, seven hundred sixty-nine billion, four hundred six million, nine hundred four thousand, six hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 6491 12982 19473 25964 38946 51928 58419 77892 103856 116838 155784 175257 207712 233676 311568 350514 467352 623136 701028 934704 1402056 1869408 2455217 2804112 4910434 5608224 7365651 9820868 14731302 19641736 22096953 29462604 39283472 44193906 58925208 66290859 78566944 88387812 117850416 132581718 176775624 235700832 265163436 353551248 530326872 707102496 1060653744 2121307488 15936813547 31873627094 47810440641 63747254188 95620881282 127494508376 143431321923 191241762564 254989016752 286862643846 382483525128 430293965769 509978033504 573725287692 764967050256 860587931538 1147450575384 1529934100512 1721175863076 2294901150768 3442351726152 4589802301536 6884703452304 13769406904608